Question
Find the missing number, in the given number series.
25, 30, 40, 57, ?, 120Solution
ATQ, 25 + 22 + 1 = 30 30 + 32 + 1 = 40 40 + 42 + 1 = 57 57 + 52 + 1 = 83 83 + 62 + 1 = 120
150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)
2850 ÷ 2.5 - ? × 42 = 300
[(√576 × √144) ÷ √1296]2 = ? ÷ 3
What will come in the place of question mark (?) in the given expression?
?% of 192 = 242 – 48 × 11
Simplify the following expression and find the final value:
(18 ÷ 6 of 2 + 7 of 5) ÷ 5
5.5 × 3.2 × 2.3 = ?
2850 ÷ 2.5 - ? × 42 = 300
What will come in place of the question mark (?) in the following questions?
180 % of 45 + √144 × 8 = ?2  + 80 % of 70
(7/4×18/21)+ (51/7× 28/17) + (25/2 × 48/10) =?