If the slope of the normal to the curve x3 = 8a2y, a > 0, at a point in the first quadrant is - 2/3, then the point is
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If ω is a cube of unity and equation has one root . Then
If | z1 − 1 | < 1 , | z2 − 2 | < 2 , | z3 − 3 | < 3 then | z1 + z2 + z3 |
The order of the differential equation y(dy/dx)=x/(dy/dx)+(dy/dx)3 is
The solution of differential equation (xdy/dx) = y+x2 is
The order of differential equation (d2y/dx2)2 = (1+dy/dx)1/2 is
If f x = x − x2 + x3 − x4 + … ∞ , | x | < 1, then f′(x) =
If f(x) = log (1 + x/1 - x), then f(2x/1 + x2) is equal to
Look at this series: 2, 1, (1/2), (1/4),...so on. What number should come next?
Look at this series: 7, 10, 8, 11, 9, 12,...so on. What number should come next?
Look at this series: 4, 6, 12, 30, 90, ?, 1260. What number should come?
Directions: Read the following to answer the question.
The following table shows the results of Triangular Hockey Series played among the teams of India, Australia and England. The matches were played in such a manner that each team played against another at least once. The table has a few missing pieces of information.
Q. Calculate the total number of matches played in the whole series.
Directions: Read the following to answer the question.
The following table shows the results of Triangular Hockey Series played among the teams of India, Australia and England. The matches were played in such a manner that each team played against another at least once. The table has a few missing pieces of information.
Q. Identify the score card reading during India-England match, favouring India.
Directions: Read the following to answer the question.
The following table shows the results of Triangular Hockey Series played among the teams of India, Australia and England. The matches were played in such a manner that each team played against another at least once. The table has a few missing pieces of information.
Q. What is the mean average of goals scored by all three teams in the whole series?
Directions: Read the data and answer the following question.
Dance, music, cooking, karate, swimming and drawing classes are to be scheduled from 3rd April to 9th April, not necessarily in the same order. Each of them is held for 50 mins, 60 mins, 70 mins, 85 mins, 100 mins and 110 mins, but not necessarily in the same order. A class of 50 mins is scheduled on 9th April which is not Sunday as it is an off day. Dance class is for less than 70 mins and is scheduled immediately before karate class. There are two classes scheduled between swimming class, which is for 110 mins and cooking class, which is for 70 mins. Karate class is before Sunday and there are two days between Sunday and the dance class. Drawing class, which is for 85 mins, is not scheduled on 3rd April. Saturday's class is of 110 mins.
Q. On which of the following days is the drawing class scheduled?
A premier B-school, which is in process of getting an AACSB accreditation, has 360 second year students. To incorporate sustainability into their curriculum, it has offered 3 new elective subjects in the second year namely Green Supply Chain, Global Climate Change & Business and Corporate Governance. Twelve students have taken all the three electives, and 120 students study Green Supply Chain. There are twice as many students who study Green Supply Chain and Corporate Governance but not Global Climate Change and Business, as those who study both Green Supply Chain and Global Climate Change & Business but not Corporate Governance, and 4 times as many who study all the three. 124 students study Corporate Governance. There are 72 students who could not muster up the courage to take up any of these subjects. The group of students who study both Green Supply Chain and Corporate Governance but not global Climate Change & Business is exactly the same as the group made up to the students who study both Global Climate Change & Business and Corporate Governance. How many students study Global Climate Change & Business only?
In an amusement park along with the entry pass a visitor gets two of the three available rides (A, B and C) free. On a particular day 77 opted for ride A, 55 opted for B and 50 opted for C; 25 visitors opted for both A and C, 22 opted for both A and B, while no visitor opted for both B and C. 40 visitors did not opt for ride A and B, or both. How many visited with the entry pass on that day?
1 videos|2 docs|73 tests
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1 videos|2 docs|73 tests
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