Question
How many pairs of digits are there in the number
β82573971β, which has as many digits between them in the number (both forward and backward) as in the number series?Solution
27, 79, 18 and 35 are four such pairs of digits are there in the number β82573971β, which has as many digits between them in the number (both forward and backward) as in the number series.
Simplify: 6(xΒ³ β 2xΒ² + 3x) β (xΒ³ + 2x β 3).
Find the value of 16 X [(8 - 5) of 12 Γ· 4].
20 * 8 + 40% of 100 + 60% of 150 = ?
(64 Γ 16) Γ· (4 Γ 16) 3 Γ 256 2 = 4 ?
25% of 1000 + 10% of 150 β 22 Γ ? = 45
390/? = √256 + 3.5
4.7 × 3.5 + 4.2 × 4.5 = 22.5 × 3.5 - ?
540240 ÷ 24 ÷ 25 =?
Simplify-
x + 3(y + x β 2) β (x + y).