Find out what comes next in the number series given below and answer the question Series 1) 1587, 1697, 1817, 1947, 2087, a Series 2) 716, 1012, 928, 800, 1140, b Series 3) 7, 14, 56, 448, c, 229376 Find value of [c – (a + b)]?
Find out what comes next in the number series given below and answer the question Series 1) 1587, 1697, 1817, 1947, 2087, a Series 2) 716, 1012, 928, 800, 1140, b Series 3) 7, 14, 56, 448, c, 229376 Find value of [c – (a + b)]? Correct Answer 4343
Calculation:
Considering the given series 1
1587, 1697, 1817, 1947, 2087, a
The logic of the given series can be explained as
1587 + 110 = 1697
1697 + 120 = 1817
1817 + 130 = 1947
1947 + 140 = 2087
2087 + 150 = 2237
⇒ a = 2237
Considering the given series 2
716, 1012, 928, 800, 1140, b
The logic of the given series can be explained as
Alternate addition of 212 followed subtraction of 212
716 + 212 = 928
1012 - 212 = 800
928 + 212 = 1140
800 - 212 = 588
⇒ b = 588
Considering the given series 1
7, 14, 56, 448, c, 229376
The logic of the given series can be explained as
7 × 2 = 14
14 × 4 = 56
56 × 8 = 448
448 × 16 = 7168
7168 × 32 = 229376
⇒ c = 7168
Value of = ?
⇒ 7168 – (2237 + 588)
⇒ 4343
∴ Value of is 4343