Question
Find the radius of a cylinder from its volume and height
The volume of a cylinder of height 3 cm is 48π cm3. The radius of the cylinder is: (a) 48 cm (b)…
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Question
Identify the measure that cannot be determined graphically for grouped data
Which of the following cannot be determined graphically for a grouped frequency distribution? (a) Median (b) Mode (c) Quartiles (d) Mean
Question
Find the mean proportional between 4 and 9
The mean proportional between 4 and 9 is: (a) 4 (b) 6 (c) 9 (d) 36
Question
Find the tenth term of an arithmetic progression
The nth term of an Arithmetic Progression (A.P.) is 2n + 5. The 10th term is: (a) 7 (b) 15 (c) 25…
Question
Find the centroid of triangle ABC from its vertices
The coordinates of the vertices of triangle ABC are respectively (−4, −2), (6, 2) and (4, 6). The centroid G of triangle…
Question
Simplify the trigonometric expression involving sin A
(1 + sin A)(1 − sin A) is equal to: (a) cosec2 A (b) sin2 A (c) sec2 A (d) cos2 A
Question
Calculate GST charged on an article priced at ₹3080
The printed price of an article is ₹3,080. If the rate of GST is 10%, then the GST charged is: (a) ₹154…
Question
Find the ratio PD to DB in the given figure
In the given figure, ∠BAP = ∠DCP = 70°, PC = 6 cm and CA = 4 cm. Then PD : DB…
Question
If 3 is a root of a quadratic equation find p
If 3 is a root of the quadratic equation x2 − px + 3 = 0, then p is equal to: (a)…
Question
Probability that a randomly chosen English letter is a vowel
A letter is chosen at random from all the letters of the English alphabet. The probability that the letter chosen is a…