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When the price of a product was decreased by 10%, the number of products sold increased by 30%. What was the increase on the total revenue?

A 23%
B
C 15%
D 17%

In the given figure (not drawn to scale), BA = BR and PQ is parallel to RS. Find x, y and z.

          x              y             z
A58°          69°          40°
B58°          40°          30°
C48°          59°          70°
D69°          40°          58°

The shape can be placed in which of the following group(s)?


ABoth P and Q
BOnly P
COnly Q
DP, Q and R

A car travelling with of its usual speed covers 45 km in 1 hour 40 mins 48 secs. What is the usual speed of the car?

A
B25 km/hr
C30 km/hr
D37.5 km/hr

If day after tomorrow is Sunday, then the day before yesterday was ________.

ATuesday
BThursday
CFriday
DWednesday

There is a certain relationship between the pair of figures on the either side of : : . Identify the relationship of the given pair and find the missing figure.


A
B
C
D

What is the time if it is 20 mins before 12 noon ?

A 11:40 a.m.
B 12:20 a.m.
C 12:20 p.m.
D 11:40 p.m.

The given table shows the number of students who preferred different subjects to study in their free time. Study the given table carefully and answer the following questions.
(i) What fraction of the students preferred English only?
(ii) Which subject is preferred by one-fourth of the students?
(iii) What fraction of the students preferred both Science and Mathematics?


A
B
C
D

If α, β be two zeroes of the quadratic polynomial ax² + bx – c = 0, then find the value of .

A
B
C
D

A well 12 m deep with a diameter 3.5 m is dug up and earth from it is evenly spread to form a platform 10.5 m long and 8.8 m wide. Find the height of the platform.

A 2.5 m
B 12.5 m
C 1.25 m
D 1.5 m