Question
Select the option that is related to the third number in
the same way as the second number is related to first number and the sixth number is related to the fifth number. 83: 28 :: 25 : ? :: 72: 8Solution
One is added to odd digit of the first number and one is subtracted from even digit of the first number and then both the digits are multiplied to obtain the second number. (8 – 1) x (3 + 1) = 7 x 4 = 28 (7 + 1) x (2 – 1) = 8 x 1 = 8 (2 – 1) x (5 + 1) = 1 x 6 = 6
‘A’ and ‘B’ invested Rs. 5000 and Rs. 4200, respectively in a business, together. After 7 months, ‘A’ withdrew 25% of his initial investment...
Evaluate: 84 ÷ 7 × (3 + 5) − 2³
(54/6) × 5 + 12 × (17/2) = ?% of 700
What will come in the place of question mark (?) in the given expression?
(√441 + √729) X 8 = ? + 518 ÷ 2
- Find the simplified value of the expression:
81 ÷ 9 of 3 × 4 + [12 of 5 – {18 of 2 × (10/5) ÷ 36}] – 15 What will come in place of (?) in the given expression.
(3/4 of 64) + (1/2 of 48) = ?756 + 432 – 361 + ? = 990
Simplify and express as a fraction in simplest form:
0.75 + 0.4 − 0.125
- Simplify:
Calculate the simplified value of the given expression:
