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Directions For Questions
Direction: Study the table carefully to answer the questions that follow :
The table given below shows the percentage of marks obtained out of the total marks in eight subjects by six students.
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Approximately how many marks does Nupur get in all the subjects together?
From the table, Total marks of Nupur = 690.5
Marks obtained by Raghav in Accounts is approximately how much % less than the marks obtained by Ayush in Arts?
Marks of Romita in Commerce = 144 × 0.8 = 100.8 Similarly,
From the table,
How many students have scored the highest marks in more than one subject?
Kritika topped in Commerce, Hindi and Humanities Raghav topped in Accounts and Maths
Hence, required answer = 2
What is the approx overall % of marks obtained by Romita in Maths and Music together?
Total marks obtained by Romita in the two subjects = 115.2 + 93.75 = 208.95 Total maximum marks in two subjects = 245
Find the wrong term in the given series.
109, 137, 183, 244, 317, 400
Hence there should be 399 in place of 400.
4, 2, 1.5, 1.05, 1, 0.5
The Pattern is:-
Thus, the incorrect number is 1.05.
2, 12, 36, 80, 152, 252
The given series is:
12 × 2 = 2
22 × 3 = 12
32 × 4 = 36
42 × 5 = 80
52 × 6 = 150
62 × 7 = 252
Hence, the wrong term is 152.
Find the wrong term in the given series:
78, 117, 175.5, 263.25, 385.75, 592.3125
831.5, 818, 845, 791, 989, 683
Direction: Study the following information carefully and answer the questions given below.
The following graph shows the percentage of marks obtained out of the maximum marks in five different tests by 4 candidates.
What is the difference between the total marks obtained by Sahdev in Psychology, Written and GD test together and the total marks obtained by Arjun in the same tests together?
Marks obtained by Sahdev in
Psychology = 90% of 120, Written = 68% of 150 and GD = 72% of 150
Marks obtained by Arjun in
Psychology = 85% of 120, Written = 84% of 150 and GD = 52% of 150
Required difference = [90% of 120 + (68 + 72)% of 150] – [85% of 120 + (84 + 52)% of 150]
= 90% of 120 + 140% of 150 – 85% of 120 – 136% of 150 = 5% of 120 + 4% of 150 = 6 + 6 = 12
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