A. 4.05
B. 4.15
C. 3.95
D. 4.28
E. None of these
The unit’s digit in the product 274 x 318 x 577 x 313 is :
(1331)-2 ÷ (14641)-3 = (11)? * (121)
Two numbers, both greater than 29, have H.C.F. 29 and L.C.M. 4147. The sum of the numbers is:
In some code, letters a, b, c, d and e represents numbers 2, 4, 5, 6 and 10. We just don't know which letter represents which number. Consider the following relationships: i) a + c = e, ii) b - d = d and iii) e + a = b Which statement below is true?
Which of the following number is divisible by 24 ?
100010 ÷ 1028 = ?
The ratio of two numbers is 3: 4 and their H.C.F is 4, Their L.C.M is:
If a*b=a2+b2 then 3*5 is equal to
A fraction, which bears the same ratio to 1/27, that 3/11 dose to 5/9 , is equal to
What is the remainder let after dividing 1!+2!+3!.....+10! by 7?