Number of teeth which are replaced in man are – (1) 12 (2) 20 (3) 32 (4) 16

Number of teeth which are replaced in man are – (1) 12 (2) 20 (3) 32 (4) 16
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(1) 12 Explanation: Deciduous teeth are the first set of teeth in the growth development of humans and many other mammals. The deciduous teeth are: incisors (4); molars (6); and canine (2). So there are 12 teeth which get replaced by the age of 12 when only permanent teeth remain.
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Number of teeth which are replaced in man are (1) 12 (2) 20 (3) 32 (4) 16

Description : Number of teeth which are replaced in man are (1) 12 (2) 20 (3) 32 (4) 16

Last Answer : 12

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Last Answer : C 6.16 Hz

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In total, number of permanent teeth in man are (a) 20 (b) 12 (c) 06 (d) None

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Mean of 20 observations is 17. If in the observations, observation 40 is replaced by 12, find the new mean. -Maths 9th

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Last Answer : Here, the given data in ascending order is 17, 29, 32, 33, 34, 45, 56, 60, 62 Now median is (9 + 1 / 2)th term i.e. , 5th term Hence, new median is 34.

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Last Answer : 24 years 

The average age of K and L is 48 years. If M replaced K, the average age would be 40 and if M replaced L, the average would be 44. What are the ages of K,L,M repectively? A) 58, 46, 22 B) 32, 44, 36 C) 52,44,36 D) 56, 22,38

Description :  The average age of K and L is 48 years. If M replaced K, the average age would be 40 and if M replaced L, the average would be 44. What are the ages of K,L,M repectively? A) 58, 46, 22 B) 32, 44, 36 C) 52,44,36 D) 56, 22,38

Last Answer : Answer: C)  Total age of K& L = 48*2 = 96 yrs----->1 Total age of L& M = 40*2 = 80yrs----->2 Total age of K& M = 44*2 = 88 yrs----->3 from 1, 2, 3 K+L+M =132---->4 from 1 & 4, M= 36 from 2 & 4, K=52 from 3 & 4, L=44 Hence the required answer is 52,44,36 

Human being forms two sets of teeth during life, a set of _____teeth replaced by a set of _____teeth. Correct options in the blanks are -

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Ante’s Law: Dr. Ante in 1926 stated that, A. “The combined pericemental area of the abutment teeth should be equal to or greater than pericemental area than tooth or teeth to be replaced”

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The Width of a processor’s data path is measured in bits. Which of the following are common data paths? A) 8 bits B) 12 bits C) 16 bits D) 32 bits

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For every 10°C rise in temperature, the rate of chemical reaction doubles. When the temperature is increased from 30 to 70°C, the rate of reaction increases __________ times. (A) 8 (B) 12 (C) 16 (D) 32

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The atomic mass of oxygen is  A. 12  B. 14  C. 16  D. 32

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Last Answer : Correct answer: A * 255.255.255.248,

The Width of a processor’s data path is measured in bits. Which of the following are common data paths? a. 8 bits b. 12 bits c. 16 bits d. 32 bits

Description : The Width of a processor’s data path is measured in bits. Which of the following are common data paths? a. 8 bits b. 12 bits c. 16 bits d. 32 bits

Last Answer : a. 8 bits

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Last Answer : a. 8 bits

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How many spokes are there in the Ashoka Chakra depicted on the National Flag of India? (1) 16 (2) (2) 20 (3) 24 (4) 32

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What is the breathing rate of human being body? A. 15-11 minutes B. 16-20 minutes (Answer) C. 25-26 minutes D. 32-35 minutes

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A mass of 1 kg is attached to two identical springs each with stiffness k = 20 kN/m as shown in the figure. Under frictionless condition, the natural frequency of the system in Hz is close to * 1 point (A) 32 (B) 23 (C) 16 (D) 11

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Last Answer : (A) 32

What is the decimal value of 25? 38) A) 10 B) 20 C) 16 D) 32

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Last Answer : A. 15,19 and 25.

A pack contains 4 blue, 2 red and 3 black pens. If a pen is drawn at random from the pack, replaced and the process repeated 2 more times, what is the probability of drawing 2 blue pens and 1 black pen? a) 16/243 b) 16/283 c) 14/243 d) 23/729

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Last Answer : a) 16/243

How many teeth are there in human mouth? A. 30 B. 33 C. 32 (Answer) D. 31

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Assume CO2 equivalent emissions by the use of a 60 W incandescent lamp are of the order of 60 g/hr. If it is replaced by a 5 W LED lamp then the equivalent CO2 emissions will be a) nil b) 5 g/hr c) 12 g/hr d) 300 g/hr

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75%of a number is equal to four-fifth of another number. What is the ratio between first number and the second number? a) 4:3 b) 30:32 c) 7:9 d) 16:15 e) None of these

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Which number system is usually followed in a typical 32-bit computer ? 1 2 2 10 3 16 4 32

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