Question
Study the given pattern carefully and select the number
that can replace the question mark (?) in it. (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) (9, 8, 15) (7, 16, 21) (5, 8, ?)Solution
The logic is: (9 + 8) - 2 = 17 - 2 = 15 (7 + 16) - 2 = 23 - 2 = 21 Similarly(5 + 8) - 2 = 13 - 2 = 11
Disk access time is measured in ____________.
{84.03 + 39.99 – (168.12 ÷ 6.95 – 17.03 × 7.91)} = ?
Find the simple interest on Rs 1040 at 12% per annum for 2 years?
A cylindrical tank has a height of 12 m and a base radius of 5 m. If water is filled up to 8 m in the tank, what is the total surface area of the water'...
In an interview, a total of 160 employees participated, including 100 men and the remaining women. Among these employees, 80% ach...
A sum of money becomes ₹4600 after 3 years and ₹5400 after 5 years at simple interest. What is the principal amount?
An arithmetic sequence consists of 21 terms. The sum of the three middle terms is 360, while the sum of the last three terms amounts to 1170. Determine ...
In a cyclic quadrilateral ABCD, where AB = 7 cm, BC = 8 cm, CD = 9 cm, and DA = 10 cm, find the length of the diagonal AC if the angle between AB and DA...
67.2, 8.4, 1.2, 0.2, 0.04, ?
Amit can complete a task alone in 20 days. Bheema and Chetna, working together, can complete the same task in 12 days. The ratio ...
Relevant for Exams:
