Question
Select the set in which the numbers are related in the
same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed) (3, 5, 18) (2, 3, 15)Solution
The logic is followed here- 3 + 5 = 8 + 10 = 18 2 + 3 = 5 + 10 = 15 Similarly, 1 + 2 = 3 + 10 = 13
- Determine the simplified value of the given expression.
(-6) × {21 – (–3) × (–6)} What is the value of ‘x’ if x% of 720 added to {2160 ÷ x of 20} × 2 gives 180?
74% of 2840 + 80% of 1640 - ?= 47²
1024 ÷ 16 + 800 ÷ √64 + ? = 200 * 2
What will come in the place of question mark (?) in the given expression?
(12.09)2 × 5.98 ÷ 26.95 = ? + 25
53 – 8 = ? + 126
What will come in the place of question mark (?) in the given expression?
(308 – 154) ÷ 11 = ? ÷ 15
Solve the following equation.
143 + 14.3 + 1.43 + 0.143 + 0.0143 =?
[4(1/2) + 4(1/3)] × 12 – 42 = ?2
150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)