Cyclone Luban has strengthened in which of the following Seas?
a White Sea
b Arabian Sea
c Caspian Sea
d Red Sea
Ans:b
Question of the day
Which state’s Forest Department has started the vaccination of lions to protect them from
deadly Canine Distemper Virus (CDV)?
a Karnataka
b Madhya Pradesh
c Rajasthan
d Gujarat
Ans:d
A candidate who scored 32% of the total marks failed the exam by 6 marks. Another candidate who scored 44% marks scored 10% more than the passing marks. Find total marks
- 300
- 75
- 150
- 200
Solution (2) 75 Passing marks = p, total marks = t 0.32t +6 = p…..(1) And 1.1p = 0.44t (10% more than passing marks = 1.1p ) Hence p =0.4 t Now from (1) 0.32t+6 =0.4t 0.08 t = 6 t= 75
What is the number of steps required to break a 8*10 tiles slab into 80 separate tiles?
Sol It will be 79 steps. because every time you break a piece, number of pieces increases by 1 only. you have 1 piece. 1st break will make 2 pieces 2nd break will make 3 pieces …. … hence 79 breaks will make 80 pieces.
Which country has signed Digital Security Bill, 2018 and enacted it as a law?
a Pakistan
b Bangladesh
c Bhutan
d Nepal
Ans:b
In the beginning of 2005 population of Rajgarh is 1.2 lakh. In 2005 lot people move to Rajgarh from nearby villages, so the population of Rajgarh increases by x% in 2005. But in 2006 lot of people go to work in abroad, so the population of Rajgarh is decreases by y% in 2006. At the beginning of 2007 population of Rajgarh is still 1.2 Lakh, then which of the following is correct
- x>y
- y<x
- x=y
- can’t be determined
Sol (1) x>y Let’s say ‘a’ number of people came in 2005. So ‘a’ number of people also went abroad in 2006. Now x=a/1.2 lakh And y= a/(1.2lakh+a)
There are three boxes lying on the ground. One has Tennis balls. Other has cricket balls and one has both tennis and cricket balls in it.
But the labeling on the boxes is not correct.
how to label them correctly if you can only pick a ball from one of the boxes to label them correctly?
Sol Take a ball from the “Tennis and cricket balls” box. If it’s a tennis ball then you know that it is the “tennis ball” crate since all the boxes are labeled incorrectly. This means the box marked “tennis balls” must be “cricket balls” and the crate marked “cricket balls” must be “both”.
AirAsia India has appointed whom as Managing Director (MD) and Chief Executive Officer (CEO)?
a Sonu Mishra
b Vikas Sharma
c Madan Shetty
d Sunil Bhaskaran
Ans:d
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