SERIES 11 Test Booklet Serial No - Bharatstudent.com

17. In a recent cricket test match played at Delhi, Ricky Pointing stopped a cover shot played by
Gautam Gambhir within 0.5 second. What was the average force applied by Ricky Pointing to
stop the ball if the 156 gram cricket ball was moving with a vertical velocity 10 metres per
second?
(1) 3.12 N
(2) −3.12 N
(3) 4.12 N
(4) −4.12 N
18. The income distribution in the villages of Delhi is symmetrical. Two surveys estimated that the
implementation of Gramin Rozgar Yozna of central government in a village of Delhi will
increase the income of every villager either:
(i) By a certain proportion or
(ii) By Rs. 3.650.
Will the symmetry of income distribution be affected?
(1) Change in income distribution in case of (i)
(2) Change in income distribution in case of (ii)
(3) Change in income distribution in both the cases (i) and (ii)
(4) No Change in income distribution in both the cases (i) and (ii)
19. Amber Chew opened a departmental store a Great India Palace in Noida by investing Rs. 20
million. After a few months her brother Sheesh Chew joined the business and invested Rs. 30
million. At the end of the year, the profit was shared in the ratio of 3:2. After how many
months did Ambers‟s brother join the business?
(1) 4 months
(2) 6 months
(3) 7 months
(4) 8 months
Question 20 is based on the following:
The endeavor of any responsible government is to keep a balance between the economic
development and social development of the country. The economic development of a country can
be measured in terms of GDP, whereas the social development of the country is measured in terms
of Human Development Index (HDI). HDI is a simple average of three indices-life expectancy