REET गणित प्रश्न — उत्तर सहित
196 प्रश्न · पृष्ठ 2/7
ऐसे और प्रश्न हल करें- If x : y = 3 : 2, then the ratio of 2x² + 3y² : 3x² - 2y² is equal to -सही उत्तर: (B) 30 : 19
- Three numbers are in the ratio 2 : 3 : 4. If the sum of their cubes is 21384, then the largest number is -सही उत्तर: (B) 24
- 'RIDCOR' was set up as ratio 50 : 50 joint venture of Rajasthan Govt. and ________.सही उत्तर: (A) I.L. & F.S.
- Two numbers are in the ratio of 2 : 3. If each number is increased by 4 the ratio becomes of 5 : 7. The sum of both numbers is -सही उत्तर: (B) 40
- Which one of the following pairs is NOT a correct match according to the Census of 2011?सही उत्तर: (C) न्यूनतम साक्षरता दर – बाड़मेर / Minimum Literacy Rate - Banner
- The highest area in percentage of the Banganga river basin lies in the ______ district of Rajasthan.सही उत्तर: (D) जयपुर / Jaipur
- The price of diamond is directly proportional to square of its weight. A diamond broke into four pieces in the ratio 1 : 2 : 3 : 4. The broken pieces got sold in ₹ 2,10,000 less. What was the actual price of diamond?सही उत्तर: (A) ₹ 3,00,000
- Pratyush Super Computer has ______ speed.सही उत्तर: (A) 4.4 PF
- Which one of the following district has the lowest S.T. sex ratio according to 2011 census?सही उत्तर: (D) बीकानेर / Bikaner
- Which of the following is not a part of terms of credit?सही उत्तर: (D) उधार लेने वाले व्यक्ति की शिक्षा / Education of borrower
- According to the Prashasnik Prativedan 2021-22 by the Department of Forest, Rajasthan, which category of forests area in percentage is highest in the state?सही उत्तर: (B) रक्षित / Protected
- As per the census 2011, the number of districts in Rajasthan where percentage decadal change in population during the decade 2001-11 remained more than the average percentage decadal change in the state, is -सही उत्तर: (A) 14
- "An eight years old child crawls like his younger infant brother" is an example of -सही उत्तर: (A) प्रतिगमन / Regression
- Arrange the following five mode of understanding level of teaching given by Morrison in sequence : i. Recitation, ii. Exploration, iii. Presentation, iv. Organisation, v. Assimilationसही उत्तर: (D) iii, i, v, iv, ii
- सी.सी.ई. प्रणाली में A1 ग्रेड कितने प्रतिशत अंक प्राप्त करने वाले छात्र को प्रदान की जाएगी ?सही उत्तर: (B) 81-90
- There are 90 members in a club, 60 out of them are women and remaining are men. The ratio of men to women and men to total members, respectively isसही उत्तर: (B) 1:2; 1:3
- Which of the following sets are countable?सही उत्तर: (A) The set of all polynomials with rational coefficients
- Resolution of a picture is accumulation of _____ on display screen.सही उत्तर: (B) Pixels
- Which of the following scales of measurement has a 'True Zero' point?सही उत्तर: (D) Ratio scale
- The scale of a map is given as 1:5000000. Two cities are 3 cm apart on the map. The actual distance between them isसही उत्तर: (B) 150 km
- Which of the following assessment tools can be used by a teacher for the construction of mathematical concepts?सही उत्तर: (D) Worksheet
- Which of the following statements does not reflect the nature of mathematics?सही उत्तर: (C) गणित में सामान्यीकरण का क्षेत्र सीमित होता है / The field of generalization in mathematics is limited
- "Mathematics is the study of abstract systems built of abstract elements that are not described in concrete forms." This statement is said by:सही उत्तर: (A) मार्शल एच. स्टोन / Marshall H. Stone
- A student was asked to find the value of x in x - 4 = 3. He completed the task by subtracting 4 from 3. Which of the following most appropriately describes the above situation?सही उत्तर: (D) The student has made an algorithm-based error
- The mathematics curriculum must emphasise ‘learning for living’ instead of ‘living for learning’. Which one of the following best explains this statement?सही उत्तर: (D) Learning for the sake of learning should not be encouraged.
- In mid-day meal, at the rate of 150 gm wheat and 100 gm rice per child per day, the total quantity of wheat and rice for 30 days for 60 children isसही उत्तर: (A) 450 किग्रा
- Which fraction among 13/15, 15/17, 17/19 and 19/21 is the largest fraction ?सही उत्तर: (A) 19/21
- The given pie chart shows the savings and expenditure on various items of a family in a month. If the monthly savings of family is Rs. 3,000, then the expenditure of food will be (Education 15%, Food 25%, Clothes 10%…सही उत्तर: (C) 5,000 रुपये / Rs. 5,000
- The smallest number that can be expressed as a sum of two cubes in two different ways in the followingsसही उत्तर: (A) 1729
- How many decimal parts of an hour is one second?सही उत्तर: (B) 0.000277