Question
Find the cost of building a fence around a square field
with area 529m2 at the rate of Rs.40 per meter ?Solution
ATQ, Given - Area of square field  = 529  Side of square= √529  = 23m Perimeter = 23 x 4 = 92 Hence, Cost of building a fence around a square field will be = 92 x 40 = 3680
143 Â Â Â Â 119Â Â Â Â 107Â Â Â Â 101Â Â Â Â Â 98Â Â Â Â ?
What will come in place of the question mark (?) in the following series?
325, 292, 262, 229, ?, 166
38, 41, 50, ?, 158, 401Â
What will come in place of the question mark (?) in the following series?
92, 153, 220, ?, 364, 443
Choose the missing term.
3F, 6G, 11I, 18L,?
Find the missing number in the given number series.
4, 9, 20, 37, 60, ?64Â Â Â Â 32Â Â Â Â Â Â 32 Â Â Â Â Â Â 48Â Â Â Â Â Â 96 Â Â Â Â Â Â ?
...1221,     1100,     1000,     919,       ?
...415 246 367 ? 335 310
...11Â Â Â Â Â Â Â Â Â Â 22.5Â Â Â Â Â Â Â 47Â Â Â Â Â Â Â Â Â Â 102Â Â Â Â Â Â Â Â 236Â Â Â Â Â Â Â Â ?
...
Relevant for Exams:
