The sum of square of two numbers is 68 and square of the difference of them is 36. Then multiplication value of the two is. 

If 1³ + 2³ + .....+103 = 3025 then 4 + 32 + 108 + ..... 4000 is equal to -

A number when divided successively by 4 and 5 leaves the remainder 1 and 4 respectively. When it is successively divided by 5 and 4 the respective remainders will be: 

Which is the smallest prime number? 

If $$ x=(164)^{169}+ (333)^{337}-(727)^{726}$$ then what is the units digit of x?

Direction : What should come in place of the question (?) in the following question.

$$3{5\over7}× 4{5\over6} + ? =23{3\over4}$$

A certain number when divided by 175 leaves a remainder 132. When the same number is divided by 25, the remainder is:

If 2A = 3B = 7C = 42, then what is the value of A × B ÷ C?