Guwahati High Court Computer Assistant Paper 2021 – Mathematics

Guwahati High Court Computer Assistant Paper 2021 Mathematics for Itanagar Permanent Bench

Three persons A,B and C wore shirts of black, blue and orange colours (not necessarily in that order) and pants of green, yellow and orange colours (not necessarily in that order). No persons wore shirt and pants of the same colour. Further it is given that
(1) A did not wear shirt of black colour
(2) B did not wear shirt of blue colour
(3) C did not wear shirt of orange colour.
(4) A did not wear pants of green colour
(5) B wore pants of orange colour.
What were the colours of the pants and shirt worn by C respectively ?
(a) Orange and Black
(b) Green and Blue
(c) Yellow and Blue
(d) Yellow and Black

Choose the statement that is best supported by the information given in the question passage.
During the last six years, the number of practicing physicians has increased by about 20%. During the same time period, the number of healthcare managers has increased by more than 600%. These percentages mean that many doctors have lost the authority to make their own schedules, determine the fees that they charge, and decide on prescribed treatments.
This paragarph best supports the statement that doctors
(a) resent the interference of healthcare managers
(b) no longer have adequate training
(c) care a great deal about their patients
(d) are less independent that they used to be.

In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ?
(a) 160
(b) 175
(c) 180
(d) 195

In a two-digit, if it is known that its unit’s digit exceeds its ten’s digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is
(a) 24
(b) 26
(c) 42
(d) 46

find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.
(a) 3
(b) 10
(c) 17
(d) 20

Ayesha’s father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents ?
(a) 2 years
(b) 4 years
(c) 6 years
(d) 8 years

In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was –
(a) 2700
(b) 2900
(c) 3000
(d) 3100

A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is
(a) No profit no loss
(b) 5%
(c) 8%
(d) 10%

An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom t weave 25 metres of cloth ?
(a) 178
(b) 195
(c) 204
(d) 488

The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is
(a) 153600
(b) 15360
(c) 20720
(d) 207200