TCS NQT MOCK TEST – 5 May 17, 2020 CODE OF GEEKS 0 Welcome to TCS NQT MOCK QUIZ - 5 by CODE OF GEEKS Total Number of Questions : 20 (10 : Quant, 5 : Verbal, 5 : Programming Logic) Duration : 30 minutes For a correct answer : +10 For an incorrect answer : -2 Name Email 1. [ Aptitude ]A motorist covers a distance of 39 km in 45 min by moving at a speed of x kmph for the first 15 min, then moving at double the speed for the next 20 min, and then again moving at his original speed for the rest of the journey. Find x.604836None of these2. [ Aptitude ]A & B are two towns. A person covers the distance from A to B on cycle at 17kmph and returns to A by a boat running at a uniform speed of 8kmph. His average speed for the whole journey is :12.512.3310.7510.883. [ Aptitude ]A two member committee comprising of one male and one female member is to be constitute out of five males and three females. Amongst the females, Ms. A refuses to be a member of the committee in which Mr. B is taken as the member. In how many different ways can the committee be constituted?111213144. [ Aptitude ]A can complete a piece of work in 36 days, B in 54 days and C in 72 days. All the three began the work the work together but A left 8 days before the completion of the work and B 12 days before the completion of work. Only C worked up to the end. In how many days was the work completed?242625305. [ Aptitude ]Find the missing value: 45, 54, 47, __ , 49, 56, 51, 57, 53.485550536. [ Aptitude ]If ACEFG+HECJHL=LCFHEJ thenL+C+F+H+E+J=?152025307. [ Aptitude ]In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was:27002900300031008. [ Aptitude ]A sample of x liter is replaced from a container containing milk and water in the ratio 2:3 by pure milk. If the container hold 30 liters of the mixture, and after the operation proportion of milk and water is same. Find the value of x ? 45679. [ Aptitude ]A bag contains 5 red caps, 4 blue caps, 3 yellow caps and 2 green caps. If three caps are picked at random, what is the probability that two are red and one is green?22/5515/8110/915/9110. [ Aptitude ]9 men and 12 women can complete the job in 12 days. In how many days can 3 men and 4 women finish the same job working together ?3642302811. [ Verbal Ability ]Identify the line that has error :The company's new projectcan not be launchedunless the approval of the board.No error12. [ Verbal Ability ]Fill in the blanks : The horrific consequences of the civil war in Syria are still playing out. Clearly, Iraq 2003, Libya 2011, and Syria now, _______ the most _______ testimony on the failure of diplomacy.provide, eloquentleave , fluentdevelop, fastemphasis, alert13. [ Verbal Ability ]Find the line that has error :Our emission standards areone-tenth that of global average and far morestringent than even Europe.No error14. [ Verbal Ability ]Fill in the blanks :While this consideration is perhaps _______acceptable, the Indian intelligentsia does not obviously _______in its truth.specially, trustabstractly, believeideologically, carelogically, listen15. [ Verbal Ability ]The way Christians and Muslims dress in their places of worship is not an________ for other Indians not to dress the way they ________do in their temples.along, generallydispute, equallyargument, normallydissipate, specially16. [ Programming Logic ]Ramany is developing a word processing software in which she wants to provide undo feature. The software will maintain all the sequential changes and at any point of time pressing control z will undo the latest change, what data structure should Ramany use for this?StackQueueLinked ListArray17. [ Programming Logic ]Which of the following statements is FALSE ?The time complexity of binary search is O(log n).A linear search requires a sorted list.A binary search can operate only on a sorted list.The time complexity of linear search is O(n).18. [ Programming Logic ]The inorder and preorder traversal of a binary tree are d b e a f c g and a b d e c f g, respectively. The post-order traversal of the binary tree is:d e b f g c ad e f g b c ae d b f g c ae d b g f c a19. [ Programming Logic ]Which datatype has more precision ?doublefloatintlong int20. [ Programming Logic ]Which of the following syntax is correct for command -line arguments ?int main (char *argv[], int argc)int main () { float argv, char *argc[]; }int main(int var, char* varg[])None of the above