Solution to the quiz

Q1. Option B
The price of commodity A in April = 1000
The price of commodity B in April = 1150
Difference = 1150 – 1000 = 150

Q2. Option B
Average price of commodity A from April to August = (1000 + 1050 + 975 + 900 + 1000)/5 = 4925/5 = 985
Average price of commodity B from April to August = (1150 + 1100 + 1100 +1000 + 950)/5 = 5300/5 = 1060
Difference = 1060 – 985 = 75

We Recommend Testbook APP
100+ Free Mocks For RRB NTPC & Group D Exam Attempt Free Mock Test
100+ Free Mocks for IBPS & SBI Clerk Exam Attempt Free Mock Test
100+ Free Mocks for SSC CGL 2021 Exam Attempt Free Mock Test
100+ Free Mocks for Defence Police SI 2021 Exam Attempt Free Mock Test
100+ Free Mocks for UPSSSC 2021 Exam Attempt Free Mock Test


Q3. Option C
Price of commodity A in April = 1000
Price of commodity A in August = 1000
Therefore, in April – August the price of commodity A was same.

Q4. Option D
Price of commodity A in March = 1125
Price of commodity A in April = 1000
Decrease = (1125 – 1000)/1125 x 100 = 125/1125 x 100 = 11.11% or 12%

Q5. Option A
Price of commodity B in January = 1000 Price of commodity B in April = 1150
Increase = (1150 – 1000)/1000 x 100 = (150 x 100)/1000 = 15%

Q6. Option B
Required average = (280 + 354 + 433 + 343 + 535)/5 = 389

Q7. Option D
Required difference = (235 + 567) – 134 = 802 – 134 = 668

Q8. Option E
Required % = 1102/2142 × 100 = 51.44% or 51%

Q9. Option D
Required number of animals = 1480 × 65/100 = 962

Q10. Option C
Required number of lions = 1072 × 3/4 = 804

Governmentadda Suggests ixambee Courses 
RBI Grade B + NABARD Grade A Course Click Here
FCI AGM Technical Course Click Here
FCI AGM GA Course Click Here


Leave a Reply