Related Questions

In a mechanism, the fixed instantaneous centers are those centers which
A Remain in the same place for all configurations of the mechanism
B Vary with the configuration of the mechanism
C Moves as the mechanism moves, but joints are of permanent nature
D None of the above
If the integer A is multiple of 6, the integer B is multiple of 3 and A>B>0, then A2-B22 msut be multiple of following integers?
A 6
B 8
C 9
D 10
Each of the following problem has a question and two statements which are labeled 1. and. Use the data given in 1. and 2. to decide whether the statements are sufficient to answer the question.Select one of the following . a.Statements (1) ALONE is sufficient,but (2) ALONE is not sufficient. b.Statements (2) ALONE is sufficient,but (1) ALONE is not sufficient. c. Both statement TOGETHER are sufficient but statement alone is sufficient . Is K a multiple of 6? (1)K is a multiple of 3. (2) K is a multiple of 12.
A A
B B
C C
D D
”I have not seen the Himalayas. But I have seen Sheikh Mujib. In personality and in courage this man is the Himalayas. I have thus had the experience of witness the Himalayas" উক্তিটি কার?
A ইয়াসির আরাফাত
B ফিদেল কাস্ত্রো
C জেমস এলেন
D ডেনিসন প্রেনটিস
"I have not seen the Himalayas, I have seen Sheikh Mujib". উক্তিটি কার?
A John F Kennedy
B Nelson Mandela
C Marshal Tito
D Fidel Castro
While Venus is seen only for one to two hours either after sunset or before sunrise, Jupiter is seen for the whole night whenever it is visible in the sky. The reason for this is that ________
A Venus is much smaller than Jupiter
B Venus is much closer to the earth than Jupiter
C The orbit of Venus is inside the earth's orbit whereas the orbit of Jupiter lies outside the orbit of the earth
D Venus reflects lesser amount of sunlight than Jupiter
How mant psoitive intigers less than 20 are equal to sum of a positive multiple of 3 and a positive multiple of 4?
A 2
B 5
C 7
D 10
If the ration of numbers is 3: 4 and their least common multiple is 60 , then their least common multiple is 60, then the numbers are-
A 15,20
B 12 ,16
C 9, 12
D 18, 24
উক্ত প্রজন্মের মোবাইল ফোনের বৈশিষ্ট্য হচ্ছে- i. world wide wireless web ii. radio access technology iii. Multiple input and multiple output নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i ii ও iii
VAT on coaching centers should be withdrawn immediately. This argument might be based on the assumptions EXCEPT:
A No tax should be imposed on education related activities
B Harmful coaching centers get lgeal recognition once they pay taxes .
C Coaching centers are not under the control of the Ministry of Education
D Students are not able to do well without help of coaching centers .

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