## 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 | |

12, 24, 36 | |

10, 20, 30 | |

5, 10, 15 |

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 | |

12, 24, 36 | |

10, 20, 30 | |

5, 10, 15 |

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 | |

220 hours | |

12 hours | |

22 hours |

three dice (each having six faces with each face having one number from 1 or 6) are ralled.

36 | |

81 | |

116 | |

91 |

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?

32 cm | |

19 cm | |

21 cm | |

18 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.

13, 15, 17 | |

11, 13, 15 | |

9, 11, 13 | |

7, 9, 11 |

three candidates in an election received 1136, 7636 and 11628 votes respectively. what percentage of the total votes did the winning candidate get?

none of these | |

60% | |

76. 4 % | |

11. 6 % |

three candidates contested an election and received 1136, 7636 and 11628 votes respectively.

90% | |

60% | |

65% | |

57% |

three 6 faced dice are thrown together. the probability that no two dice show the same number on them is----------?

12-Jul | |

9-May | |

12-May | |

Jan-36 |

three 6 faced dice are thrown together. the probability that exactly two dice show the same number on them is -.

12-Jul | |

12-May | |

Jan-36 | |

9-May |

three 6 faced dice are thrown together. the probability that all the three show the same number on them is -.

12-May | |

Jan-36 | |

1/216 | |

9-May |

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. 6.48 | |

rs. 7.02 | |

rs. 7.20 | |

rs. 6 |

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. 14.40 | |

rs. 12 |

there were two candidates in an election. winner candidate received 62% of votes and won the election by 288 votes.

456 | |

912 | |

744 | |

1200 |

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. 2400 | |

rs. 2000 | |

rs. 1500 | |

rs. 1800 |

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. 3972 | |

rs. 6240 | |

rs. 2160 | |

rs. 3120 |

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.

8:25 | |

5:08 | |

8:05 | |

2 |

there are two circles of different radii.

12 π cm | |

16 π cm | |

32 π cm | |

24 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.

21 | |

42 | |

84 | |

168 |

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.

46 | |

40 | |

30 | |

none of these |

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.

17 | |

23 | |

31 | |

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.

7 | |

13 | |

11 | |

5 |

there are 30 people in a group. if all shake hands with one another , how many handshakes are possible?

30! | |

29! + 1 | |

870 | |

435 |

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 | |

39.5 seconds | |

40 seconds | |

39.38 seconds |

the wire bent in the form of a square enclose an area of 484 sq.cm.

484sq.cm | |

616 sq.cm | |

538 2/7 sq.cm | |

644 sq.cm |

the wheels revolve round a common horizontal axis. they make 15, 20 and 48 revolutions in a minute respectively.

none | |

2 min | |

3 min | |

1 min |