Daily Dose of Solved Questions Jul 27

CSAT 2020 | DDSQ Jul 27 | Civil Services | IAS | UPSC | State PSC | SSC | IBPS | NDA| CDS | Railways

If the numerator and denominator of a proper fraction are increased by the same positive quantity which is greater than zero, the resulting fraction is

(a) always less than the original fraction
(b) always greater than the original fraction
(c) always equal to the original fraction
(d) such that nothing can be claimed definitely

Daily Dose of Solved Questions Jul 24

CSAT 2020 | DDSQ Jul 24 | Civil Services | IAS | UPSC | State PSC | SSC | IBPS | NDA| CDS | Railways

दिया गया है कि 100 विद्यार्थियों का औसत अंक 40 है । बाद में यह पाया गया कि एक विद्यार्थी का अंक था जिसे भूल से पढ़ा गया । संशोधित औसत अंक कितना है?

(a) 39
(b) 39.7
(c) 40
(d) 40.3

Daily Dose of Solved Questions Jul 22

CSAT 2020 | DDSQ Jul 22 | Civil Services | IAS | UPSC | State PSC | SSC | IBPS | NDA| CDS | Railways

A और B स्टील के दो भारी खंड़ हैं । यदि B को A के शीर्ष पर रखा जाता हैं, तो वज़न 60% बढ़ जाता है । यदि B को A के शीर्ष से हटा दिया जाए, तो A और B के कुल वज़न की तुलना में कितना वज़न कम हो जाएगा?

(a) 60%
(b) 45.5%
(c) 40%
(d) 37.5%

Daily Dose of Solved Questions Jul 20

CSAT 2020 | DDSQ Jul 20 | Civil Services | IAS | UPSC | State PSC | SSC | IBPS | NDA| CDS | Railways

A family has two children along with their parents. The average of the weights of the children and their mother is 50\:kg. The average of the weights of the children and their father is 52\:kg. If the weight of the father is 60\:kg, then what is the weight of the mother?

(a) 48\:kg
(b) 50\:kg
(c) 52\:kg
(d) 54\:kg