Question
124, 180, 108, 198, ?,
220 What will come in place of (?) in the given number seriesSolution
ATQ, 124 + 7 × 8 = 180 180 – 8 × 9 = 108 108 + 9 × 10 = 198 198 – 10 × 11 = 88 88 + 11 × 12 = 220
The HCF of two 3 digit numbers is 17, and their LCM is 1224. Calculate the difference between the two numbers.
- The product of two numbers is 4620 and their L.C.M is 210. What is the H.C.F of the two numbers?
Four runners started running simultaneously from a point on a circular track. They took 400 seconds, 600 seconds, 720 seconds and 900 seconds to comple...
What is the fourth proportional to 4, 5, 16?
The smallest number which when divided by 28 and 32 leaves remainder 10 and 14 respectively is:
The LCM of two natural numbers is 15 times their HCF. If the product of given two numbers is 2160, then find the LCM of the numbers.Â
A dealer purchased 16 gadgets at Rs. 30 each. He sold 6 at 20% profit, 4 at 15% loss, and the rest at 10% profit. Compute the overall profit or loss.
Find the largest four-digit number which when divided by each of 18, 21 and 24 leaves a remainder of 7.
The greatest number, which when subtracted from 1063, gives a number exactly divisible by each of 15, 20, 30 and 35, is:
If total number of factors of 2,520 is 'y', then find the value of (y - 4)(y + 6).
