Question
The second number in the given number-pairs is obtained
by performing certain mathematical operation(s) on the first number. The same operation(s) is/are followed in all the number-pairs except one. Find that odd number-pair.Solution
The pattern followed here is as follows: (First number Γ 3) + 5 = Second number 14: 47 β (14 Γ 3) + 5 = 42 + 5 = 47 17: 56 β (17 Γ 3) + 5 = 51 + 5 = 56 12: 41 β (12 Γ 3) + 5 = 36 + 5 = 41 16: 52 β (16 Γ 3) + 5 = 48 + 5 = 53 (should be 53, not 52) So, 16: 52 is the odd number-pair.
A regular hexagon has a side length of 8 units. What is the area of the half of the hexagon?
(9.013 β 15.04) = ? + 9.98% of 5399.98
8.992 + (5.01 Γ 4.98) + ? = 224.03
?2 = 159.97% of 65.004 + 319.98 Γ· 15.99 - 24
95.001% of 8219.99 - 4/9 % of 5399.98 + 109.99 = ?Β
456.9 + 328.10 - 122.98 = ? + 232.11
6527.83 - 4891.21 + 7423.46 + ? = 14520.34
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
24.66% of 8640.31 + (56.06 Γ 14.11) Γ· 8 = ?