Q.3925·Miscellaneous·2022·EasyThere are two containers X and Y. X contains 100 ml of milk and Y contains 100 ml of water. 20 ml of milk from X is transferred to Y. After mixing well, 20 ml of the mixture in Y is transferred back to X. If m denotes the proportion of milk in X and n denotes the proportion of water in Y, then which one of the following is correct?View question
Q.3926·Miscellaneous·2022·EasyConsider the following statements : 1. Between 3:16 p.m. and 3:17 p.m., both hour hand and minute hand coincide. 2. Between 4:58 p.m. and 4:59 p.m.. both minute hand and second hand coincide. Which of the above statements is/are correct?View question
Q.3927·Miscellaneous·2022·EasyConsider the following statements in respect of two natural numbers p and q such that p is a prime number and q is a composite number: 1. p x q can be an odd number. 2. q / p can be a prime number. 3. p + q can be a prime number. Which of the above statements are correct?View question
Q.3928·Miscellaneous·2022·EasyA, B and C are three places such that there are three different roads from A to B, four different roads from B to C and three different roads from A to C. In how many different ways can one travel from A to C using these roads?View question
Q.3929·Miscellaneous·2022·EasyWhat is the remainder when 91x92x93x94x95x96x97x98x99 is divided by 1261?View question
Q.3930·Miscellaneous·2022·EasyIn some places in the world, the productivity of staples such as rice and wheat has reached a plateau. Neither new strains nor fancy agrochemicals are raising the yields. Nor is there much unfarmed land left that is suitable to be brought under the plough. If global temperature continues to rise, some places will become unsuitable for farming. Application of technology can help overcome these problems. Agricultural technology is changing fast. Much of this change is brought about by affluent farmers in the West/Americas. Techniques developed in the West are being adapted in some places to make tropical crops more productive. Technology is of little use if it is not adapted. In the developing world, that applies as much to existing farming techniques as it does to the latest advances in genetic modification. Extending to the smallholders and subsistence farmers of Africa and Asia the best of today's agricultural practices, in such simple matters as how much fertilizers to apply and when, would lead to a greatly increased availability of food for humanity. So would things like better roads and storage facilities, to allow for the carriage of surpluses to markets and reduce wastage. Based on the above passage, the following assumptions have been made: 1. Poor countries need to bring about change in their existing farming techniques. 2. Developed countries have better infrastructure, and they waste less food. Which of the above assumptions is/are valid?View question
Q.3931·Miscellaneous·2022·EasyIn some places in the world, the productivity of staples such as rice and wheat has reached a plateau. Neither new strains nor fancy agrochemicals are raising the yields. Nor is there much unfarmed land left that is suitable to be brought under the plough. If global temperature continues to rise, some places will become unsuitable for farming. Application of technology can help overcome these problems. Agricultural technology is changing fast. Much of this change is brought about by affluent farmers in the West/Americas. Techniques developed in the West are being adapted in some places to make tropical crops more productive. Technology is of little use if it is not adapted. In the developing world, that applies as much to existing farming techniques as it does to the latest advances in genetic modification. Extending to the smallholders and subsistence farmers of Africa and Asia the best of today's agricultural practices, in such simple matters as how much fertilizers to apply and when, would lead to a greatly increased availability of food for humanity. So would things like better roads and storage facilities, to allow for the carriage of surpluses to markets and reduce wastage. Based on the above passage, the following assumptions have been made: 1. Growing enough food for future generation will be a challenge. 2. Corporate farming is a viable option for food security in poor countries. Which of the above assumptions is/are valid?View question
Q.3932·Miscellaneous·2022·Easy24 men and 12 women can do a piece of work in 30 days. In how many days can 12 men and 24 women do the same piece of work?View question
Q.3933·Miscellaneous·2022·EasyThe letters A, B, C, D and E are arranged in such a way that there are exactly two letters between A and E. How many such arrangements are possible?View question
Q.3934·Miscellaneous·2022·EasyConsider the Question and two Statements given below: Question: Is Z brother of X? Statement-1 : X is a brother of Y and Y is a brother of Z. Statement-2 : X, Y and Z are siblings. Which one of the following is correct in respect of the Question and the Statements?View question
Q.3935·Miscellaneous·2022·EasyThere are eight equidistant points on a circle. How many right-angled triangles can be drawn using these points as vertices and taking the diameter as one side of the triangle?View question
Q.3936·Miscellaneous·2022·EasyTwo candidates X and Y contested an election. 80% of voters cast their vote and there were no invalid votes. There was no NOTA (None of the above) option. X got 56% of the votes cast and won by 1440 votes. What is the total number of voters in the voters list?View question
Q.3937·Miscellaneous·2022·EasyThere is a numeric lock which has a 3-digit PIN. The PIN contains digits 1 to 7. There is no repetition of digits. The digits in the PIN from left to right are in decreasing order. Any two digits in the PIN differ by at least 2. How many maximum attempts does one need to find out the PIN with certainty?View question
Q.3938·Miscellaneous·2022·EasyOn one side of a 1.01 km long road, 101 plants are planted at equal distance from each other. What is the total distance between 5 consecutive plants?View question
Q.3939·Miscellaneous·2022·EasyTwo Statements followed by four Conclusions are given below. You have to take the Statements to be true even if they seem to be at variance from the commonly known facts. Read all the Conclusions and then decide which of the given Conclusions logically follows follow from the Statements, disregarding the commonly known facts : Statement-1 : All pens are books. Statement-2 : No chair is a pen. Conclusion-I : All chairs are books. Conclusion-II : Some chairs are pens. Conclusion-III : All books are chairs. Conclusion-IV : No chair is a book. Which one of the following is correct?View question
Q.3940·Miscellaneous·2022·EasyThree Statements followed by three Conclusions are given below. You have to take the Statements to be true even if they seem to be at variance from the commonly known facts. Read all the Conclusions and then decide which of the given Conclusions logically follows/ follow from the Statements, disregarding the commonly known facts: Statement-1: Some doctors are teachers. Statement-2: All teachers are engineers. Statement-3: All engineers are scientists. Conclusion-I: Some scientists are doctors. Conclusion-II: All engineers are doctors. Conclusion-III: Some engineers are doctors. Which one of the following is correct?View question
Q.3941·Miscellaneous·2022·EasyEight students A, B, C, D, E, F, G and H sit around a circular table, equidistant from each other, facing the centre of the table, not necessarily in the same order. B and D sit neither adjacent to C nor opposite to C A sits in between E and D. and sits in between B and H. Which one of the following is definitely correct?View question
Q.3942·Miscellaneous·2022·EasyThe demographic dividend, which has begun in India and is expected to last another few decades, is a great window of opportunity. The demographic dividend is basically a swelling in the working age population, which conversely means that the relative ratio of very young and very old will, for a while, be on the decline. From the experience of Ireland and China, we know that this can be a source of energy and an engine of economic growth. The demographic dividend tends to raise a nation's savings rate since in any nation, it is the working age population that is the main saver. And since the savings rate is an important driver of growth, this should help elevate our growth rate. However, the benefits of demographic dividend depend on the quality of the working age population. And this implies bringing back the importance of education, acquisition of skills and human capital.With reference to the passage, which of the following inferences can be drawn? 1. Demographic dividend is an essential condition for a country to rapidly increase its economic growth rate. 2. Promotion of higher education is an essential condition for a country for its rapid economic growth. Select the correct answer using the code given below.View question