Question
P purchased a book from registered store and gets 14%
discount while Q purchased the same book from a roadside stall and got 19% discount. If Q paid Rs. 891 for the book, then find the amount saved by Q in comparison to P.Solution
Marked price of the book = 891/0.81 = Rs. 1100 Amount paid by P = 0.86 × 1100 = Rs. 946 Required difference = 946 – 891 = Rs. 55
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.)...
Which of the given trigonometric identities is incorrect ?
1. tan2 θ = sec2 θ - 1B. cosec2 θ = 1 + cot
- 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.)
Find the approximate value of Question mark(?). There is no requirement to find the exact value.
(899.78 ÷ 15.11) × (√143.94 + 10.02) – 230...
13³ + 1.3² + 1.03¹ + 1.003 =?
If the difference between the compound interest (compounded annually) and the simple interest accrued over two years at a rate of...
420.11 ÷ 13.98 × 5.14 – 124.9 = √?Â
- 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 should replace the question mark?
99.95 − √529 × 3 + 1439.80 ÷ 12.02 = ?
(1331)1/3 x 10.11 x 7.97 ÷ 16.32 =? + 15.022
