Question
Which of the following trains of India is the fastest
(as per trial runs), as of April 2022?Solution
The correct answer is A
`2/5` ___Â 15 ___Â 115___ 20 ___Â 4 = 581
3,000 ___ 15 ___ 4 ___ (20)² ___ 20 = 32,200
A man invested a sum of money at compound interest. It amounted to Rs. 2420 in 2 years and to Rs. 2662 in 3 years. Find the sum.
Economy of a bowler after (0.5n – 6) overs is 6. In the next six overs, he conceded 12, 9, 18, 7, 20 and 10, and his economy increases by 2. Find the ...
Solve : (3.2 × 104) ÷ (2 × 105)
Rs.2420 were divided among A, B, C so that A: B=5 : 4 and B : C = 9 : 10 then C gets
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The sum of three positive numbers is 18 and their product is 162. If the sum of two numbers is equal to the third then the sum of squares of the numbers is
A water tap fills a tub in 'p' hours and a sink at the bottom empties it in 'q' hours. If p < q and both tap and sink are open, the tank is filled in...
