three numbers are in the ratio 1:2:3 and their h.c.f is 12. the numbers are----------?
three numbers are in the ratio 1:2:3 and their h.c.f is 12. the numbers are----------?
4, 8, 12 | |
5, 10, 15 | |
12, 24, 36 | |
10, 20, 30 |
پاک اسٹڈی لائبریری اپنی خدمات کو بہتر کرنے کے لئے نئے سوفٹ وئیر انسٹال کررہی ہے ۔ اس لئے آئندہ کچھ دن آپ کو کچھ صفحات تک رسائی میں مشکلات کا سامنا ہوسکتا ہے ۔ جس کے لئے ہم معذرت خواہ ہیں۔
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three numbers are in the ratio 1:2:3 and their h.c.f is 12. the numbers are----------?
4, 8, 12 | |
5, 10, 15 | |
12, 24, 36 | |
10, 20, 30 |
three men start together to travel the same way around a circular track of 11 kilometers in circumferenctheir speeds are 4, 5 and 8 kilometers per hour
11 hours | |
12 hours | |
220 hours | |
22 hours |
three dice (each having six faces with each face having one number from 1 or 6) are ralled.
91 | |
81 | |
116 | |
36 |
three cubes of metal whose edges are 9, 12 and 15 cm respectively, are melted and one new cube is madfind the edge of the new cube?
18 cm | |
32 cm | |
19 cm | |
21 cm |
three consecutive odd integers are in increasing order such that the sum of the last two integers is 13 more than the first integer.
7, 9, 11 | |
11, 13, 15 | |
13, 15, 17 | |
9, 11, 13 |
three candidates in an election received 1136, 7636 and 11628 votes respectively. what percentage of the total votes did the winning candidate get?
76. 4 % | |
none of these | |
11. 6 % | |
60% |
three candidates contested an election and received 1136, 7636 and 11628 votes respectively.
90% | |
57% | |
65% | |
60% |
three 6 faced dice are thrown together. the probability that no two dice show the same number on them is----------?
9-May | |
12-Jul | |
Jan-36 | |
12-May |
three 6 faced dice are thrown together. the probability that exactly two dice show the same number on them is -.
12-Jul | |
Jan-36 | |
12-May | |
9-May |
three 6 faced dice are thrown together. the probability that all the three show the same number on them is -.
12-May | |
9-May | |
Jan-36 | |
1/216 |
there would be 10% loss if rice is sold at rs. 5.40 per kg. at what price per kg should it be sold to earn a profit of 20%
rs. 7.20 | |
rs. 6 | |
rs. 6.48 | |
rs. 7.02 |
there would be 10% loss if a toy is said at rs. 10.80 per piecat what price should it be sold to earn a profit of 20%?
rs. 12.96 | |
none of these | |
rs. 12 | |
rs. 14.40 |
there were two candidates in an election. winner candidate received 62% of votes and won the election by 288 votes.
912 | |
744 | |
1200 | |
456 |
there is a 30% increase in the price of an article in the first year, a 20% decrease in the second year and a 10% increase in the next year.
rs. 1500 | |
rs. 2000 | |
rs. 1800 | |
rs. 2400 |
there is 60% increase in an amount in 6 years at s.i. what will be the c.i. of rs. 12,000 after 3 years at the same rate?
rs. 2160 | |
rs. 6240 | |
rs. 3120 | |
rs. 3972 |
there are two numbers. if 40% of the first number is added to the second number, then the second number increases to its five-fourth.
5:08 | |
8:05 | |
8:25 | |
2 |
there are two circles of different radii.
12 π cm | |
32 π cm | |
24 π cm | |
16 π cm |
there are three numbers. 5/7th of the first number is equal to 48% of the second number. the second number is 1/9th of the third number.
168 | |
42 | |
84 | |
21 |
there are some rabbits and peacocks in a zoo. the total number of their heads is 60 and total number of their legs is 192.
none of these | |
40 | |
30 | |
46 |
there are four prime numbers written in ascending order of magnitudthe product of the first three is 7429 and of the last three is 12673.
23 | |
31 | |
17 | |
29 |
there are four prime numbers written in ascending order of magnitudthe product of the first three is 385 and of the last three is 1001.
11 | |
13 | |
7 | |
5 |
there are 30 people in a group. if all shake hands with one another , how many handshakes are possible?
435 | |
870 | |
29! + 1 | |
30! |
there are 21 poles with a constant distance between each pola car takes 30 seconds to reach the 16th polhow long does it take to reach the last pole?
39 seconds | |
39.38 seconds | |
39.5 seconds | |
40 seconds |
the wire bent in the form of a square enclose an area of 484 sq.cm.
616 sq.cm | |
484sq.cm | |
644 sq.cm | |
538 2/7 sq.cm |
the wheels revolve round a common horizontal axis. they make 15, 20 and 48 revolutions in a minute respectively.
1 min | |
none | |
3 min | |
2 min |