Answer Posted / kk

4/4+4*4
operating from left to right......

4/4=1
1+4=5
5*4=20

Find the unit digit of product of the prime number up to 50 ?

1591

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One guy (some name) has Rs. 100/- in hand. He has to buy 100 balls. One football costs Rs. 15/, One Cricket ball costs Re. 1/- and one table tennis ball costs Rs. 0.25 He spend the whole Rs. 100/- to buy the balls. How many of each balls he bought?

2227

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There are two balls touching each other circumferencically. The radius of the big ball is 4 times the diameter of the small ball.The outer small ball rotates in anticlockwise direction circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at Nrev/sec. what is 'N' for the horizontal line from the centre of small wheel always is horizontal.

1140

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Find the least value of 3x + 4y if x2y3 = 6.

1464

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A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his father falling in the river. After 5min. he tells his father that his hat has fallen. So they turn around and are able to pick the hat at the point from where they began boating after 5 min.Tell the speed of river.

1303

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hello..i hav cleared SBI written exm..i am a post graduate in english..wht type of questions they may ask me at the interview? plz help.

2384

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electrical question in diploma level

7798

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There are two queues at a discount store billing counter. In the first queue there are a1 customers all with b1 items in their cart, while in the second queue there are a2 customers all with b2 items in their cart. It takes t seconds to process each item and p seconds for each person to pay. A customer wishes to know which queue to join.Which one of these options gives the condition for the first queue to be the better queue to join?

1160

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A and b can do a piece of work in 15 and 10 days. A and b work on it for sometime and then a leaves b completes the job in 5 days. For how long did a work.

1244

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There r 1200 elephant .some have blue and pink strips.some have pink & green strip. 400 ele. have only pink strip. how many have only blue strip

1307

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How many 3-digit numbers will be there which are divisible by 19?

1097

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Find the hypotaneous of a right angle isosceles triangle whose area is 50.

1511

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If log 0.317=……… and log 0.318=………. Then find the value of log 0.319.

1186

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What would be the rank of the word LABOUR in the dictionary if all the possible permutations of the alphabets of LABOUR are done?

1218

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02: 1/3 of girls , 1/2 of boys go to canteen .What factor and total number of classmates go to canteen?

1491

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