Posted inMath Pre-algebra
ROUNDING NUMBERS
Rounding a number is used to make a number easier…
Posted inMath Pre-algebra
SCIENTIFIC NOTATION
Mathematicians have developed a shorter method to express very large…
Which number will complete the series 8, 9, 8, 7, 10, 9, 6, 11, 10, ?, 12
(A) 11(B) 7(C) 8(D) 5 Explanation Consider given series 8,…
Which number will complete the series 2, 6, 12, 20, 30, 42, …?
SERIES Which number will complete the series 2, 6, 12,…
Posted inMath Pre-algebra
HIGHEST COMMON FACTOR (HCF) & LEAST COMMON MULTIPLE (LCM)
Factor Also called as divisor of a number. A number…
