Question
What will come in place of (?) Question mark in the
given number series. 5, 26, 68, 131, 215, 320, ?Solution
ATQ, 5 + 21 × 1 = 26 26 + 21 × 2 = 68 68 + 21 × 3 = 131 131 + 21 × 4 = 215 215 + 21 × 5 = 320 320 + 21 × 6 = 446
The product of two numbers is 5760 and their GCD is 48. What is the LCM?
What is the minimum number of square marbles required to tile a floor of length 2 metres 8cm and width 2 metres 86 cm? Â
The smallest number which when divided by 25 and 30 leaves remainder 10 and 15 respectively is:
Three numbers a, b and c are co-prime to each other such that ab = 76 and bc = 133. Find the value of (a + b + c).
Find the greatest number which when divide 28, 82 & 109 leave a same remainder 1 in each case?
Sum of the two numbers is 80. LCM and HCF of that two number is 168 and 8 respectively. Find the difference of the numbers?
HCF of two numbers 60 and 100 can be expressed in the form of (25m – 80) whereas LCM of these two numbers can be expressed in the form of (40n – 20)...
- The product of two numbers is 4620 and their L.C.M is 210. What is the H.C.F of the two numbers?
Find the LCM of x² – 8x + 15 and x² – 5x + 6 is.Â
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