Monday, March 30, 2015

Maths Test-05

Ques-01
A cube of edge 5 cm is cut into cubes each of edge 1 cm. The ratio of total surface area of one small cube to that of the large cube is equal to
A-1:125        b-1:5      c-1:625        d-1:25

Ques-02
Fresh fruits contains 68% of water and dry fruits contains 20% water. How much dry fruits can be obtained from 200 kg of fresh fruits.?
a-32 kg     b-40 kg    c-52 kg     d-80 kg

Ques-03
A man can row at 5 km/hr in still water . If the velocity of current is 1 km/hr,and it takes him 1 hr to row to a place and come back,how far is the place?
a-2.5 km    b-3 km    c-2.4 km     d-3.6 km

Ques-04
The value of   ½(cos A- sin A) is
a-cos(60°+A)    b-cos(90°+A)   c-(cos°+A)   d-sin(45°+A)

Ques-05
ABC is an isosceles triangle in which AB=AC and BD┴AC. Then BD²-CD²=??
a-2DC*AD    b-2AD*BC     c-3DC*AD    d-½*AD*DC

Ques-06 
A number consists of two digits such that the digit in the ten's place is less by 2 than the digit in the unit's place. Three times the number added to 6/7 times the number obtained by reversing the digits is equals 108. the sum of the digits in the number is??
a-6    b-7    c-8     d-9

Ques-07
A reduction of 20% in the price of salt enabled a purchaser to obtain 4 kg more for rs 100. The original price of salt is
a-4   b-5    c-6.25   d-6.50  

Ques-08
A cistern of capacity 8000 ltrs measures externally 3.3 m by 2.6 m by 1.1 m. and its walls are 5 cm thick. The thickness of the bottom is:
a-1 m   b-1.1 m   c-1 dm    d-90 cm

Ques-09
An acute angle made by a side of  a parallelogram with another pair of parallel sides in 30°. If the distance between these parallel sides is 10 cm , the other side is:
a-10 cm   b-10√3 cm   c-20 cm   d-none of these

Ques-10
If 378 coins consists of 1 rupee , 50 paise and 25 paise coins , whose value are in the ratio of 13:11:7 , the number of 50 paise coins will be:
a-132   b-136   c-128    d-133


All the Best

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