How many numbers between 10 and 200 are exactly divisible by 7
A27
B18
C21
D17
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Related Questions:
1+3+5+9..........+99 =
How many terms should be added to obtain a sum of 10877 in the arithmetic series 5, 9, 13,.......?
2 + 4 + 6 +............100 =
300 -നും 500 -നും ഇടയിൽ 7 കൊണ്ട് നിശ്ശേഷം ഹരിക്കാവുന്ന എത്ര സംഖ്യകളുണ്ട് ?
In an AP first term is 30; the sum of first three terms is 300, write first three terms :