Exam Maths Puzzle Numerical Ability

554, 638, 737, 860, 1018, ?

Read Solution (Total 1)

638-554=84
737-638=99
860-737=123
1018-860=158
1224-1018=206

99-84=15
123-99=24
158-123=35
206-158=48

15+(9)=24
24+(9+2)=35
35+(9+4)=48
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Exam Other Question

The ratio of income of A, B and C is 3 : 7 : 4 and the ratio of their
expenditure is 4 : 3 : 5 respectively. If A saves Rs 300 out of Rs 2400, find
the savings of C. In the following figure, ABCD is a rectangle with AD and DC equal to 1 and 2 units, respectively. Two quarter circle are drawn with centers at B and A, respectively. Now a circle is drawn touching both the quarter circles and one of the sides of rectangle. Find the area of shaded region.
(Use π = 22/7)