निम्न का ल० स० ज्ञात कीजिये 12, 16 और 18 | 6 | ST 7 | MATHS | LECTURE NOTES CREATED QUESTIONS | ...

What is the sum of the digits of the least number, which when divided by 12, 16 and 54, leaves the same remainder 7 in each case and is also completely divisible by 13? उस सबसे छोटी संख्या के अंकों का योग ज्ञात करें जिसे 12, 16 और 24 से भाग देने पर हर बार 7 शेषफल आता है और यह 13 से भी पूर्णतः विभाजित है ।

Direction: Study the following information carefully and answer the given questions. A word and number arrangement device when given an input line of words and numbers rearranges them following a particular pattern in each step. The following is an illustration of input and rearrangement (All the numbers are two-digit numbers). Input: dubai is the business hub for middle east Step I: business dubai east for hub is middle the Step II: 16S19 10A9 8S20 6O18 6U2 4I19 12L5 6H5 Step III: 3T 1B 12T 12P 4V 15J 7M 1I Step IV: CT AB LT LP DV OJ GM AI Step V: 2A 9A 20C 22D 13G 16L 20L 10O And Step V is the last step of the above input, as the desired arrangement is obtained. As per the logic followed in the above steps, find out in each of the following questions the appropriate step for the given input. (All the numbers are two-digit numbers) Input: virus is the vital information recourse under siege Which of the given options is second from the left in third step?

Direction: Study the following information carefully and answer the given questions. A word and number arrangement device when given an input line of words and numbers rearranges them following a particular pattern in each step. The following is an illustration of input and rearrangement (All the numbers are two-digit numbers). Input: dubai is the business hub for middle east Step I: business dubai east for hub is middle the Step II: 16S19 10A9 8S20 6O18 6U2 4I19 12L5 6H5 Step III: 3T 1B 12T 12P 4V 15J 7M 1I Step IV: CT AB LT LP DV OJ GM AI Step V: 2A 9A 20C 22D 13G 16L 20L 10O And Step V is the last step of the above input, as the desired arrangement is obtained. As per the logic followed in the above steps, find out in each of the following questions the appropriate step for the given input. (All the numbers are two-digit numbers) Input: virus is the vital information recourse under siege Which of the given option is third from the right end in fourth step?

A milkman uses three containers for selling milk, their capacities being 40L, 30L and 20L respectively. He fills respectively 87.5%, 80% and 90% of the containers with a mix of milk and water in the ratios, 3:2, 5:1 and 7:2 respectively. What is the ratio of total quantity of milk to that of water carried by him ? एक दूध वाला दूध बेचने के लिए तीन बर्तनों का इस्तेमाल करता है, उनकी धारिता क्रमशः 40 ली०, 30 ली० और 20 ली० है | वह बर्तनों का 87.5%, 80% और 90% भाग दूध और पानी से भरता है जो क्रमशः 3 : 2, 5 : 1 और 7 : 2 के अनुपात में हैं | उसके पास मौजूद दूध और पानी की कुल मात्रा का अनुपात ज्ञात करें |

The average of 18 numbers is 52. The average of first 8 numbers is 62 and the average of the next 7 numbers is 45. If the 16th number is 6 less than the 17th number and the 17th number is one more than the 18th number then what is the average of 16th and 18th number? 18 संख्याओं का औसत 52 है | पहली 8 संख्याओं का औसत 62 तथा अगली 7 संख्याओं का औसत 45 है | यदि 16वीं संख्या 17वीं संख्या से 6 कम है तथा 17वीं संख्या 18वीं संख्या से एक अधिक है, तो 16वीं और 18वीं संख्या का औसत ज्ञात करें |

Directions (Questions 6 to 10): Study the following table carefully and answer the questions that follow: Semester Fees (in Rs thousands) For Five Different Courses in 6 Different Years Years Course B.Tech M.Sc. B.Ed. M.Phil Diploma 2005 11.5 5.8 7.5 4.7 1.8 2006 14.5 6.4 11.6 5.8 3.2 2007 20.0 10.2 13.9 8.6 4.8 2008 22.2 14.6 15.8 12.7 5.6 2009 35.8 17.7 18.5 25.1 12.5 2010 50.7 20.9 22.6 18.9 14.9 What was the approximate per cent increase in the semester fees of B.Ed. course in the year 2007 as compared to the previous year? (a) 26% (b) 30% (c) 20% (d) 16% (e) 10%

In each of the following questions, the two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules and the question below the row of numbers is to be answered. The operations of numbers progress from left to right. Rules : (i) If an odd number is followed by another odd number which is a perfect square then they are to be added. (ii) If an even number is followed by an odd number or an odd number is followed by an even number, they are to be multiplied. (iii) If an an even number is followed by another even number, the first number is to be divided by the second number. (iv) If an even number which is a multiple of 5 is followed by an odd number which is also a multiple of 5, then the second number is to be subtracted from the first number. Note: In all such cases where both the rule (ii) and (iv) are application, priority should be given to rule (iv). 24 88 25 3 x 28 If x is the resultant of the first row, What is the resultants of the second rows ? 1) 12 2) 6 3) 18 4) 16 5) None of these