A. 77
B. 88
C. 99
D. 110
Let a, b, c be positive integers such that a2 +b2 = c2(1+ab). then which is true?
100 + 50 x 2 = ?
What is the remainder when 91+92+93+....+98 is divided by 6?
Three numbers are in the ratio 1 : 2 : 3 and their H.C.F is 12. The numbers are:
The ratio of two numbers is 3:4 and their H.C.F is 4. Their L.C.M is?
If the sum of two numbers is 55 and the H.C.F and L.C.M of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers is equal to:
1, 4, 2, 8, 6, 24, 22, 88, ___
3, 4, 9, 22.5, 67.5, 202.5, 810
8433.733 ÷ 54.102 ÷ 5.55 =?
The base 6 representation of 0.3333333............. is?