Question
In which of the following section/sections, the
candidate has scored more than 35% marks? The following is a student’s report card from a two hours management entrance test. For every correct answer she gets 2 marks, but for every wrong answer she loses 1 mark.Solution
Marks scored in English = (19 x 2) – 10 = 28 Percentage scored in English = (28/80) x 100 = 35% Marks scored in Reasoning = (36 x 2) – 9 = 63 Percentage scored in Reasoning = (63/100) x 100 = 63% Marks scored in Q.A. = (23 x 2) – 15 = 31 Percentage scored in Q.A. = (31/100) x 100 = 31% Marks scored in GK = (20 x 2) – 11 = 29 Percentage scored in GK = (29/80) x 100 = 36.25%
A cone has a base radius of 6 cm and a height of 8 cm. Find its volume and slant height (use π = 3.14).
120Â Â 124Â Â 151Â Â 167Â Â Â 292Â Â Â ?
Factor the polynomial: x³ - 6x² + 11x - 6.
What is the function of the "IF" function in Excel?
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
A bag contains 8 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
In the figure, ABCD is a cyclic quadrilateral with O as center of the circle If ∠BOC = 136°, find ∠OBC.
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