141. How many zeros are there in 1 billion?
- A. 9
- B. 10
- C. 6
- D. 8
Check answer and explanation
Answer: 9
Explanation 1 million is equal to 10,00,000 (10 lac) 1 billion is equal to 1000 million 1 billion has 9 zeroes 1 billion means ایک ارب
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Answer: 9
Explanation 1 million is equal to 10,00,000 (10 lac) 1 billion is equal to 1000 million 1 billion has 9 zeroes 1 billion means ایک ارب
Answer: 200
Explanation 3 candies price is = 75 one candy price is = 75/3 = 25 8 candies price is = 25x8 = 200
Answer: 65%
Explanation Let the total no. of students be 100 then 50%of 100= 50 30%of 50= 15 So, total no. of students having both=50+15= 65
Answer: Acute angle
Explanation Acute angles measure less than 90 degrees. Additional information : Right angles measure 90 degrees . Obtuse angles measure more than 90 degrees. Last verified on 13-03-2026
Answer: 12
Explanation Series: 6, 3, 12, 6, 24, ___ Step 1: Find a pattern 6 → 3 (÷2) 3 → 12 (×4) 12 → 6 (÷2) 6 → 24 (×4) So the pattern alternates: ÷2, ×4, ÷2, ×4, ... Step 2: Next term 24 ÷ 2 = 12 Last updated by NA on 25-April-2026
رمشا اپنی چھوٹی بہن سے 6 سال بڑی ہے۔ دس سال کے بعد ان کی عمروں کا مجموعہ 50 سال ہو جائے گا۔ ان کی موجودہ عمریں تلاش کریں۔
Answer: 12
Explanation let the age of the younger sister be X and rene= x+6 after10 years younger sister age=x+10and rene= x+10+6 x+10+x+16= 50 2x+26= 50 x=50-26/2= 12 rene= 18 years younger sister= 12years ND18-5-2023
Answer: 0.3
Explanation 240% of 1/8 =240/100*1/8 = 24/10*1/8 =12/5*1/8 =12/40=3/14 =0.3
Answer: a + b - c
Explanation (7^a) (7^b) = (7^c) (7^d) Using the property of exponents, we get: 7^(a+b) = 7^(c+d) Equating the exponents, we get: a + b = c + d Rearranging the terms, we get: d = a + b - c
Answer: 180 (n - 2)
Explanation The formula for the sum of interior angles of a polygon with n sides is 180(n - 2) . It comes from dividing the polygon into (n - 2) triangles, each having 180° total .
Answer: 9
Explanation 17-4*2=? 17-8=9
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