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12(3/5) + 4(1/5) × 3(2/3) =? => ? = 12(3/5) + 21/5 × 11/3 => ? = 63/5 + 77/5 => ? = 140/5 = 28
Find the third proportion of 30 and 12.
How many terms are there in the geometric progression 7, 14, 28, ......, 14336?
The largest three-digit number which gives the same remainder 3 when divided by 4, 9, 6 is:
240 students need to be arranged to sit in 12 rows. If the number of rows increases by 25%, then find the number of students who will now be sitting in ...
Find the median of the given set?
8,9,17,10,23,11,7,21,15,6,3
Rs 625 is to be divided among A, B and C so that A gets 2/9 of B’s share and C gets 3/4 of A’s share. Share of C is:
Sum of squares of three consecutive numbers is 677. Find the sum of first and third number.
Four consecutive two-digit odd numbers add up to a total that, when divided by 10, results in a perfect square. Which of the following options could be ...