Related Questions

Given that a and b are real numbers, let f (a,b)=ab and let g(a)= a2+2. Then f[3,g(3)]=
A 3a2+2
B 3a2+6
C 27
D 29
Given that x and y are real numbers, let f (x,y) =x +2y and let g(x) =x3 +3, then f{5,g(2)}=
A 3x3+2 
B 11
C 27
D 29
Of 30 integers, 12 are in set A , 22 are in set A , 22 are in set B , and 7 are in both set A and B. How many of the integers in NITTHER set A nor set B?
A 4
B 1
C 3
[Rewrite the sentence starting with the part given and bracket below, keeping the meaning unchanged in questions] The band began to play, and then the real party started. (The real party started)
A after the band had began
B and the band began
C although the band began
D the band beginning
The average of a set of 12 numbers, which includes 35, is N. If 35 is removed from the set and 38 is added to the set, then what is the average of the new set of numbers in terms of N ?
A N + 1/3
B 12 N +3
C N +1/4
D N +3
The indirect form of "Let's sell the house", said Reaz. Let's not, said Rina would be ........
A Reaz told to sell the house but Rina opposed
B Reaz proposed to sell the house while Rina opposed
C Reaz and Rina could not reach an agreement in selling the house
D Reaz suggested but Rina objected to sell the house
Let A be the set of primes less than 6,and B be the set of positive odd numbers less than 6. How many different sums of the form a+b are possible,if a is in A and b is in B?
A 6
B 7
C 8
D 9
The average of a set of 12 numbers, which includes 34, is A. If 34 is removed from the set and 38 is included to the set , what is the average of the new set of numbers in terms of A ?
A A+4
B A+1/3
C 12 A+4
D (A+38)/12
P is a set of 5 consecutive integers whose average is 4. Q is a set of 7 consecutive integer whose average is 7. How many numbers of set Q are also members of set P?
A 1
B 2
C 3
Set-I এর সাথে Set=II মিল করো। Set-I (a) C2H5OH→ঘন H2SO4, 1700C (b) CHl3→Ag(Powder), ∆ (c) CH3COONa(aq)→ Electrical Analysis (d) CH3COONa→NaOH/Cao,∆ Set-II (a) মিথেন (b) ইথিলিন (c) বেনজিন (a) অ্যাসিটিলিন উল্লিখিত উক্তিসমূহের জন্য নিচের কোন উত্তরটি সঠিক?
A a-2, b-4, c-5, d-1
B a-2, b-4, c-5, d-3
C a-2, b-2, c-5, d-1
D a-4, b-2, c-5, d-3

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