Placement Papers: Chatargee Placement Paper

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Aptitude

  1. A sequence is given. You should find out error & write correct 1 2 5 10 13 26 29 48. Ans: Error is 48, there you should write 58.

  2. 2, 3 6, 7 14, 15 29, 46. Error is 46. In every pair you add 1 to get second number. Ans: 29 + 1 = 30

  3. A girl is 13th highest, 13th lowest. How many member. Ans: 25

  4. Rearrange MERGANY Ans: GERMANY (country)

  5. Rearrange BBIRAT Ans: RABBIT

  6. (passage) there are 6 persons k, l, m, n, o, p to give seminar cond: 3 persons should give before lunch and 3 after lunch l should immediately precede the seminar of m there should be no gap between l and m ____

  7. (passage) A is daughter of Y, Z is father of Y. Q is son of Z

    1. if T is son of Y, then ans: T and A brother/sister

    2. if m is brother of T, then ans: Z is grandfather of M and M & A are brother/sister

    3. if Q is son of Z them

    ans: Q & Y are brothers

    Question if speed of ongoing train is 24 and while return is 48

    avg = ____

    ans: 32

  8. 0.23 + 0.02323 + 0.002323____ = =?

  9. 0.4 + 0.44 + 0.444 ____ =?

  10. 1, 2, 2, 4, 8, ans: 32

  11. 55 * 55 * 55 + 45 * 45 * 45/55 * 55 − 55 * 45 + 45 * 45 ans: 100

  12. 4^^61 + 4^^62 + 4^^63 + 4^^64. This sum is divisible by which of the following? ans: 17

C + + Language

  1. Virtual Functions in C + + (Refer to 13th chapter first two examples of LAFORE Book)

  2. Which of the following is not true regarding FRIEND function Ans: If y is friend of x and z is friend of y then z can access private of x.

  3. Given some program on “&” operator overloading.

  4. class X { public: X () { cout<< “This is Base” } }; class Y: Public X { public: Y () { cout<< “This is Derived” }}; what is printed when an object of Y is created?

  5. One question on reference variable in C + +.

Aptitude

  1. A sequence is given. You should find out error & write correct answer. 1 2 5 10 13 26 29 48. Error is 48, there you should write 58.

  2. 2, 3 6, 7 14, 15 29, 46. Error is 46. In every pair you add 1 to get second number. Ans: 29 + 1 = 30

  3. A fish problem is given. Ans: 72

  4. John's age like that there is one age problem. Ans: 16

  5. A girl is 13th highest, 13th lowest. How many member. Ans: 25

  6. Cookies problem. Ans: 23

  7. Rearrange MERGANY Ans: GERMANY (country)

  8. Rearrange BBIRAT Ans: RABBIT

C + + Language

  1. Virtual Functions in C + + (Refer to 13th chapter first two examples of LAFORE Book)

  2. Which of the following is not true regarding FRIEND function Ans: If y is friend of x and z is friend of y then z can access private of x.

  3. Given some program on “&” operator overloading.

  4. class X { public: X () { cout<< “This is Base” } }; class Y: Public X { public: Y () { cout<< “This is Derived” }}; what is printed when an object of Y is created?

  5. One question on reference variable in C + +. Ans: &a.

General Section

  1. Number of nodes in Binary tree with height 3: Ans: 7 (Refer to Formula 2^^n − 1)

  2. TCP/IP is used in? Ans: LAN/WAN

  3. Host IP Address is? Ans: 32 bits OR 4 bytes