Sonali & Janata Bank | Officer (IT)| 04.01.2019 MCQ 76+

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• An n x a array v is defined as follows : v [i,j] = i.j for all i. j 1 < = i < = n ,i < j =n.
  ক

  n-1

  খ

  n2-3n +2

  গ

  n2(n+1)/2
• The operator that cannot be overloaded is
  ক

  ++

  খ

  ()

  গ

  -

  ঘ

  ::
• A person rides a bicycle round a circular path of radius 50 m. The radious of the wheel of the bicycle is 50 cm. The cycle comes to the starting point for the first time in 1 hour. what is the number of revolutions of the revolutions of the wheel in 15 minutes?
  ক

  20

  খ

  25

  গ

  30

  ঘ

  35
• The diameters of two circles are the side of a square and the diagonal of the square. The ratio of the areas of the smaller circle and the larger circle is :
  ক

  1 : 2

  খ

  1 : 4

  গ

  1 3

  ঘ

  2:3
• Let x be an integer which can take a value of 0 or 1. The statement if (x == 0) x =1 ; else x =0 ; is equivalent to which one of the following ?
  ক

  x = 1 +x ;

  খ

  x =1 -x ;

  গ

  x =x -1 ;

  ঘ

  x = 1 % x;
• For a given integer, which of the following operators can be used to 'Set' and 'reset ' a particular bit respectively?
  ক

  I and &

  খ

  && and II

  গ

  & and I

  ঘ

  II and &&
• Consider the following variable declarations and definations in C . (i) int var _ 9 =1 ; (ii) int 9 _ var =2; (iii) int + =3; Choose the correct statement w.r.t above variables.
  ক

  Both i. and ii. are valid

  খ

  Only i. is valid

  গ

  Both i. & iii. are valid

  ঘ

  All of these
• Suppose a C program has floating constant 1.414, what's the best way to convert this as 'float' data type?
  ক

  (float) 1.414

  খ

  Float (1,414)

  গ

  1,414f or 1.414 F

  ঘ

  None of these
• In an acute angled traingle ABC ,if sin 2 (A + B - C) =1 and tan ( B + C-A)=3 , then the value of angle B is
  ক

  52%

  খ

  60=0%

  গ

  30%

  ঘ

  67%
• A train of length 150 m takes 10 seconds to cross another train 100 m long coming from the opposite direction . If the speed of first train is 30 km / hr, what is the speed of second train?
  ক

  48km /hr

  খ

  54 km / hr

  গ

  60 km / hr

  ঘ

  72 km / hr
• Pipe A alone can fill a tankin 8 hours .Pipe B can fill it in 6 hours . If both the pipes are operated and after 2 hours pipe A is closed, then the other pipe will fill the tank in.
  ক

  6 hours

  খ

  3 1/2 hours

  গ

  4 hours

  ঘ

  1 1/2 hours
• If 6 men and 8 boys can do a piece of work in 10 days and 26 men and 48 boys can do the same in 2 days , the time taken by 15 men and 20 boys to do the same type of work will be
  ক

  4 days

  খ

  5 days

  গ

  6 days

  ঘ

  7 days
• A and B are partners in a business A contributes 1/4 of the capital for 15 months and B receives 2.3 of the profit . Find for how long B's money was used.
  ক

  6 months

  খ

  8 months

  গ

  10 months

  ঘ

  12 months
• Two lots of onions with equal quantity, one costing Tk. 10 per kg and the other costing Tk. 15 per kg are mixed together and whole lot is sold at Tk. 15 per kg . What is the profit or loss?
  ক

  10% loss

  খ

  10 % profit

  গ

  20% loss

  ঘ

  20% profit
• In covering a certain distance , the speeds of A and B are in the ratio of 3 : 4. A takes 30 minutes more than B to reach the destination. The time taken by A to reach the destination is :
  ক

  1.0 hour

  খ

  1.5 hours

  গ

  2.0 hours

  ঘ

  2.5 hours
• Two circles of equal radii touch externally at a point P . Form a point T on the target at P target TQ and TR are drawn to the circles with points of contact Q and R respectively. The relations of TQ and TR is
  ক

  T = TR

  খ

  TQ> TR

  গ

  TQ = TR

  ঘ

  TQ = 2 Tk.
• কোনটি নিত্য সমাসের সমস্তপদ?
  ক

  নরপশু

  খ

  মনমাঝি

  গ

  গ্রামন্তর

  ঘ

  উপনদী
• 'কল্কে পাওয়া' -এর সাঠিক অর্থ কোনটি?
  ক

  পাত্তা পাওয়া

  খ

  প্রভাবিত হওয়া

  গ

  শান্তি পাওয়া

  ঘ

  সাধু সাজা
• চর্যাপদের আদি কবি কে ?
  ক

  কাহ্নপা

  খ

  শবরুপা

  গ

  টেণ্ডনপা

  ঘ

  লুইপা
• 'ছন্দে নিপুণ যিনি' এককথায় কি হবে?
  ক

  কবি

  খ

  ছান্দসিক

  গ

  ছন্দবেত্তা

  ঘ

  ছন্দদাতা
• 'শাকসবজি' শব্দটি নিচের কোন দুইয়ের মিলন?
  ক

  তৎসম + ফারসি

  খ

  তদ্ভব + ফারসি

  গ

  পর্তুগিজ + আরবি

  ঘ

  কোনোটিই নয়
• 'সৌম্য' -এর বিপরীত শব্দ কি?
  ক

  অসুন্দর

  খ

  কুৎসিত

  গ

  কাপুরুষ

  ঘ

  কোনোটিই নয়
• কোনটি অশুদ্ধ সন্ধি বিচ্ছেদ ?
  ক

  মনঃ + কষ্ট = মনঃকষ্ট

  খ

  প্রাতঃ + কাল = প্রাতঃকাল

  গ

  মনঃ + কামনা = মনঃকামনা

  ঘ

  অন্তঃ + করণ = অন্তঃকরণ
• He is extremely 'INTELLIGENT' but proud.
  ক

  arrogant

  খ

  weak

  গ

  dull

  ঘ

  ignorant
• We are 'ANXIOUS' to avoid any problems with regard to this .
  ক

  Worried

  খ

  Composed

  গ

  Cool

  ঘ

  Careless
• The railway lines are "EXTENDED" and we are quite happy about it.
  ক

  Protracted

  খ

  Widened

  গ

  Elongated

  ঘ

  Curtailed
• You should not " boasting of " your achievements.
  ক

  boast of

  খ

  boast at

  গ

  boast for

  ঘ

  None of these
• I have told him that " there is many " solutions to the problem and he need not worry so much .
  ক

  there are few

  খ

  there are many

  গ

  there are much

  ঘ

  none of these
• The kids had prepared for the quiz and they "bore with" many prizes in the finale.
  ক

  bear away

  খ

  bear out

  গ

  bear down

  ঘ

  None of them
• I hope that the rain will __ for our picnic tomorrow.
  ক

  set back

  খ

  put off

  গ

  stay out

  ঘ

  keep off