REET गणित प्रश्न — उत्तर सहित
196 प्रश्न · पृष्ठ 3/7
ऐसे और प्रश्न हल करें- Fraction representation of the 0.12̅54̅ is -सही उत्तर: (B) 69/550
- The fractional representation of 45 minutes w.r.t. one day is -सही उत्तर: (A) 1/32
- Decimal expansion of (1/2 + 1/3) is -सही उत्तर: (D) 0.8̅3̅
- If the following fractions are arranged from smaller to larger fraction, then which fraction will come in the middle ? 1/3, 31%, 3/10, 0.313, 0.909/3सही उत्तर: (C) 31%
- Which color specification in CSS uses three numbers representing the hue (from 0 to 360 degree), saturation percentage and lightness percentage?सही उत्तर: (C) HSL
- The value of 1/20 + 1/30 + 1/42 + 1/56 isसही उत्तर: (C) 0.125
- The largest five-digit perfect square number is : पाँच अंकों की सबसे बड़ी पूर्ण वर्ग संख्या है :सही उत्तर: (D) 99856
- The student who performs simple mathematical operations without the help of paper and pencil is called:सही उत्तर: (B) मौखिक गणित / Oral maths
- How many lines of symmetry are there for a square?सही उत्तर: (C) 4
- The numerical form of five crore fifty two lakh twenty one thousand three hundred five isसही उत्तर: (B) 55221305
- Arrangement in ascending order of 3/7, 2/9, 5/11, 1/4 is:सही उत्तर: (B) 2/9, 1/4, 3/7, 5/11
- The value of (2^0 + 2^-1 + 2^-2) is:सही उत्तर: (A) 7/4
- "Although Maths is not a logical branch yet it is logical language." Who gave this statement?सही उत्तर: (A) बर्ट्रेंड रसेल / Bertrand Russell
- If 12 packets of the pencil are priced at 362 rupees 76 paise, then the price of a packet of pencil isसही उत्तर: (A) 30 rupees 23 paise
- \(\frac{3}{10}\) part of a pole is in mud, \(\frac{3}{5}\) part is in water and the remaining 2 meters is above the surface of water. What is the length of the pole?सही उत्तर: (D) 20 मीटर / 20 meters
- The solution of 4/x + 3y = 14 and 3/x - 4y = 23 is:सही उत्तर: (A) 1/5 and -2
- Find the conjugate of (1 + i)^3सही उत्तर: (B) -2 - 2i
- The cost of 15 pens and 6 pencils is ₹291. If the cost of a pen decreases by ₹9 and the cost of a pencil increases by ₹2, then the cost of 9 pens and 3 pencils is ₹75. What is the original cost of 12 pens and 3 pencils?सही उत्तर: (B) ₹159
- Find the limit of the function f(x, y) = xy²/(x² + y⁴) at the point (√2, √2)?सही उत्तर: (B) √2/3
- Find the number of subgroups of cyclic group of order 50?सही उत्तर: (A) 6
- The price of a radio was first reduced by \( 10\% \) and then increased by \( 20\% \). If the resulting price is \( ₹648 \), then the original price (in ₹) of the radio is:सही उत्तर: (B) 600
- A man has only 20 paisa coins and 25 paise coins in his purse. If he has 50 coins in all totaling Rs 11.25, how many coins of each kind does he have?सही उत्तर: (C) 25
- Arrange the steps of constructing a frequency polygon. (a) Find mid-points, (b) Joining of mid-points, (c) Draw Histogram, (d) Find the class intervals. Choose the most appropriate answer from the options given below :सही उत्तर: (A) (d), (c), (a), (b)
- An object of mass 3.60 kg is released by an astronaut into orbit about the Earth at an altitude of 700 km. The mechanical energy of the object in its orbit is (Given - Radius of the Earth = 6370 km & mass of the Earth =…सही उत्तर: (A) -101 MJ
- An object placed at 20 cm in front of a concave mirror of radius of curvature 30 cm. The nature of the image formed is :सही उत्तर: (B) आवर्धित, वास्तविक और प्रतिलोमी (उल्टा)। / Magnified, real and inverted.
- Which of the following methods is NOT a Hindi-language skill teaching method ?सही उत्तर: (C) आगमन निगमन विधि / Inductive deductive method
- Match List I with List II : List I (Crop) List II (Rainfall Required) a. Maize I. 100 cm – 120 cm b. Jowar II. 50 cm – 100 cm c. Sugarcane III. 50 cm – 125 cm d. Groundnut IV. 40 cm – 80 cm Choose the most appropriate…सही उत्तर: (A) (A) a-II, b-IV, c-II, d-III / (a)-I, (b)-II, (c)-III, (d)-IV
- The main features of Ramgarh Bhand Devra Temple are : (a) It is located 40 km away from the city Baran. (b) It is dedicated to Lord Vishnu. (c) It is also called mini Khajuraho of Rajasthan. (d) It is situated on the…सही उत्तर: (C) केवल (a) और (c) / (a) and (c) only
- Which one of the following is not a real number?सही उत्तर: (D) √-4
- Under the Mukhyamantri Dugdha Utpaadak Sambal Yojana, ₹ ________ per litre grant is provided to the milk producers.सही उत्तर: (C) 5