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The mean of marks secured by 3 students in grade A of class XI is 83, that of 4 students of grade B is 76 and that of 5 students of grade C is 85. What will be the mean of marks of the students of three grades of Class XI?
There are 40 students in a class. Their average weight is 60 kg. Two students left the class. Then the average weight is reduced by 500 g. Find the weight of the two students who left the class (in kg).
Select the most appropriate option to fill in the blanks. If 2023 was ___ year consumers helped stave off a recession with an unexpected surge in spending, many economists _________ 2024 will be the time shoppers finally tighten their belts.
In the following sentence the underlined part contains an error. Alternatives to the underlined part are given as options. Select the correct alternative. Playing ‘hide-n-seek’ is the one of the fond memories of my childhood.
Select the most appropriate synonym of the word 'Pamper' from the given sentence. I always feel that nuclear families always mollycoddle their kids without directing them to the correct path or denying their unrealistic demands.

The table below shows the number of students enrolled in four colleges over the four years.

What is the average number of students studying per year in college Q over the given years ?

In a certain code language, 'COPY' is coded as '2846' and 'APES' is coded as '7321'. What is the code for 'P' in that lanquage?
What should come in place of the question (?) in the following series? 4-27, -58, -89,-120, ?
Which two signs should be interchanged to make the following equation mathematically correct? 15 × 14 - 8 + 12 ÷ 4 = 5

Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.

2.jpeg

Select the figure from the options that can replace the question mark (2) and logically complete the series.

3.jpeg

Select the figure from the given options that will replace the question mark (?) in the figure given below to complete the pattern.

4.jpeg
MHPL is related to OJRN in a certain way based on the english alphabetical order. In the same way PSKO is related to RMUQ. To which of the following is SNVR related following the same logic ?
What should come in place of the question mark (?) in the given series based on the English alphabetical order? SXG, QVI, OTK, MRM ,?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All leaves are trees. Some trees are plants. Conclusions: (l) Some leaves are plants. (Il) All leaves are trees.
"NQRP' is related to 'TWXV" in a certain way based on the English alphabetical order. In the same way, 'FHIG' is related to 'LNOM'. To which of the following is 'LOPN' related following the same logic?
In a certain code language, 'MASTER' is coded as '917032", and 'STREAK' is coded as '372159". What is the code for 'K' in 'STREAK'?
L, M, N, O, P, Q and R are sitting around a circular table, facing the centre (but not necessarily in the same order). Only three people are sitting between R and O when counted from the left of R. Only M is sitting between L and N. N is an immediate neighbour of O. P is sitting third to the right of L. Who is sitting second to the left of O ?
What will come in the place of *?' in the following equation, if '÷' and '+' are interchanged and 'x' and -' are interchanged? 48 ×16-20÷21+7=2
16 is related to 176 following a certain logic. Following the same logic, 21 is related to 231. To which of the following is 33 related, following the same logic? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding / subtracting / multiplying, etc., to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the

statements

Statements:

All pencils are remotes

Some pencils are ACs.

Conclusions

[1] Some ACs are remotes.

[2] All remotes are Acs.

In a certain code language, if HOUSE is coded as 67 and GROUND is coded as 83, then how will KITCHEN be coded?
Select the option in which the numbers share the same relationship as that shared by the given pair of numbers. 48 : 42
A, B, C, L, M, Y and X are sitting around a circular table facing the centre (but not necessarily in the same order). Only two people sit between B and L when counted from the right of L. X sits to the immediate left of Y. A sits to the immediate right of M. Y is an immediate neighbour of L. Who sits fourth to the right of C?
In a certain code language, 'he may eat rice' is written as 'ki mi ji li' and 'she will like rice' is written as 'ni gi mi pi' How is 'rice' written in the given language?
Select the most appropriate option to fill in the blank. The old man shared his __________ wisdom with the young generation.
Select the most appropriate meaning of the given idiom. Clear as mud
Select the option that rectifies the spelling of the underlined word in the given sentence. The children were excited to ride the carusel.
Change the following sentence into positive degree. Yash is not better than Harsh.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. We should remember that all religions (1)________ good conduct in life, the foundation of which should rest on (2)_________. Without the basis of morality, philosophy would remain mere polemics, and religion would be (3)_________ and vain. Nobody can say that he is religious unless he is (4)_________ and unselfish. It is realised that by constant endeavour through thought, word and deed, one could (5)_________ absolute peace of mind. Select the most appropriate option to fill in blank number 1.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. We should remember that all religions (1)________ good conduct in life, the foundation of which should rest on (2)_________. Without the basis of morality, philosophy would remain mere polemics, and religion would be (3)_________ and vain. Nobody can say that he is religious unless he is (4)_________ and unselfish. It is realised that by constant endeavour through thought, word and deed, one could (5)_________ absolute peace of mind. Select the most appropriate option to fill in blank number 2.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. We should remember that all religions (1)________ good conduct in life, the foundation of which should rest on (2)_________. Without the basis of morality, philosophy would remain mere polemics, and religion would be (3)_________ and vain. Nobody can say that he is religious unless he is (4)_________ and unselfish. It is realised that by constant endeavour through thought, word and deed, one could (5)_________ absolute peace of mind. Select the most appropriate option to fill in blank number 3.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. We should remember that all religions (1)________ good conduct in life, the foundation of which should rest on (2)_________. Without the basis of morality, philosophy would remain mere polemics, and religion would be (3)_________ and vain. Nobody can say that he is religious unless he is (4)_________ and unselfish. It is realised that by constant endeavour through thought, word and deed, one could (5)_________ absolute peace of mind. Select the most appropriate option to fill in blank number 4.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. We should remember that all religions (1)________ good conduct in life, the foundation of which should rest on (2)_________. Without the basis of morality, philosophy would remain mere polemics, and religion would be (3)_________ and vain. Nobody can say that he is religious unless he is (4)_________ and unselfish. It is realised that by constant endeavour through thought, word and deed, one could (5)_________ absolute peace of mind. Select the most appropriate option to fill in blank number 5.
What were the main objectives of the Fifth Five-Year Plan (1974-79)?
Who produced methane in 1856 by bringing carbon disulphide vapour in contact with red hot copper and hydrogen sulphide?
In which Olympics did Rajyavardhan Singh Rathore win a silver medal in shooting?
There are primarily three pieces of equipment, a bowl, a jack and a mat, which are needed to play...........
From which region of the Himalayas does the river Brahmaputra originate?
Name the Indian sitar player who became a hippie music icon of the 1960s after collaborating with the Beatles.
Who retired as India's Ambassador to the United States in January 2024?
How much was the literacy rate of India as per census 1951?
Which British official was responsible for the partition of Bengal in 1905?
With which Indian dance form was Guru Chemancheri Kunhiraman Nair associated?
If the selling price is ₹2,886 after allowing a discount of 26% on the marked price, then the amount of discount is:
The average weight of Ashish, Kiran and Mahesh is 46 kg. If the average weight of Ashish and Kiran be 40 kg and that of Kiran and Mahesh be 43 kg, then the weight of Kiran (in kg) is:
The average age of 96 workers in a factory is 32 years. The average age of the men is 41 years and that of the women is 25 years. Find the number of women in the factory.
The mean proportional of x and y is z. What is the mean proportional of x²z and y²z?

Find the value of

[(21÷7)×[639+142×(42)]][(21 \div 7)\times[\frac{63}{9}+\frac{14}{2}\times(4-2)]]

Find the mean proportional of 9 and 49.