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What will come in place of the question mark (?) in the following number series?
163, 216, ?, 346, 423
23, 35, 69, ?, 137
27, 54, 18, ?, 12
119, ?, 210, 335, 551
20, 15, ?, 52.5, 125
Read the following information carefully and answer the question given below-
(A)Quantity I > Quantity II
(B)Quantity I < Quantity II
(C)Quantity I ≥ Quantity II
(D)Quantity I ≤ Quantity II
(E)Quantity I = Quantity II
Find the age of Adesh.
Quantity I: Average age of Manav and Adesh is 30 years and Manav is 4 years older than Adesh.
Quantity II: Adesh is 6 years younger than Minki and their ages are in ratio of 8 : 9.
In a bag there are 4 red, 2 black and 3 blue balls. 3 balls are picked at random.
Quantity I: probability that all the balls are red.
Quantity II: probability that 2 balls are black and 1 ball is blue.
percentage of boys in the class this year is-
Quantity I: Last year, 40% was girls out of the 600 students and this year students remains same but girls are increased by 20%.
Quantity II: Percentage of girls in the class is 70% this year.
Quantity I : Volume of a sphere having radius 16 cm.
Quantity II : Volume of a cylinder having radius 19cm and height 13 cm
Quantity I — If a person with income of Rs. 1200 joins 30 people then average income of these 31 people decreases by Rs. 250. What is the average income of initial 30 peoples?
Quantity II — Ratio of male : female = 9 : 8, if average income of males is Rs. 5400 and that of females is Rs. 5200 then average income of the whole group of 85 people.
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