Which one is a synonym of random?

A Essential
B Choosy
C Specific
D Arbitrary

Correct Answer: Arbitrary

Random অর্থ এলোমেলো, arbitrary অর্থ স্বেচ্ছাচারী। সুতরাং random এবং arbitrary পরস্পর সমার্থক শব্দ। অন্যদিকে essential অর্থ অত্যাবশ্যক, choosy অর্থ খুঁতখুঁতে, সহজে তুষ্ট হয়না এমন আর specific অর্থ সুনির্দিষ্ট।
Bissoy MCQ
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Related Questions

Two hundred multiples of seven are chosen at random. and 300 multiples of eight are chosen at random. Approximately what percentage of the 500 selected numbers are odd?
A 20%
B 25%
C 40%
D 80%
Which one is a synonym for "random"?
A essential
B choosy
C specific
D arbitrary
A bag contains 3 red, 4 white and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. what is the least number of marbles he must remove to sure that he has at least one of each color?
A 3
B 6
C 8
D 10
a box contains 20 electric bulbs , out of which 4 are defective . 2 bulbs are chosen at random from this box . The probability that at least one of these is defective is
A 7/19
B 6/19
C 5/19
D 3/19
A box contains 20 electric bulbs, out of which 4 are defective. Two bulbs are chosen at random form this box. The probability that at least one of these is defective is ___
A 7/19
B 6/19
C 5/19
D 3/19
A box contains 10 electric bulbs from which 2 bulbs are defective . Two bulbs are chosen at random. What is the probability that one of them is defective?
A 3/10
B 16/45
C 25/68
D 8/33
Which one is the antonym of the word RANDOM?
A Chance
B Hapazard
C Unsystematic
D systematic
Which one is the antonym of the word " RANDOM " ?
A Systematic
B Haphazard
C Chance
Let X and Y be two independent random variables. Which one of the relations between expectation (E), variance (Var) and covariance (Cov) given below is FALSE?
A E(XY) = E(X) E(Y)
B Cov (X, Y) = 0
C Var (X + Y) = Var (X) + Var (Y)
D E(X2Y2) = (E(X))2 (E(Y))2
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A Scan skew
B Panoramic distortion
C Earth rotation
D Altitude variation

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